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Michelin’s airless UPTIS tyre now undergoing testing, market launch in 2024

Air has been used to fill tyres and give them their form for over 133 years, used for bicycles and then motor cars. The use of air has been a simple and cost-effective (air is free) solution to providing hard wheels with an outer layer that could absorb bumps and other road irregularities. Pneumatic tyres, as such tyres are known, are used for all sorts of vehicle today – from two-wheelers to family cars to Formula 1 racing cars and even aircraft.

However, there has always been one disadvantage of having air inside – a puncture will allow the air to leak and the tyre cannot function properly. Depending on the speed at which the air leaks, the tyre might remain usable even at lower pressures than normal but rapid and sudden loss of air – and therefore pressure – can be dangerous and loss of control might occur.

Over the years, tyremakers have found various solutions to the problem of pressure loss by developing stronger tyres with special structures. This has led to run-flat tyres which can continue to be used even when there is no air in the tyre, allowing the motorist to reach a place where it can be replaced or repaired.

Making air unnecessary
Still, the majority of tyres rely on air inside to support them and so long as they are made of rubber, there always remains the possibility of a nail or sharp object causing a puncture. So researchers have long searched for a tyre that does not have to rely on air. Many ideas have been tried but few have been able to go beyond concept stage.

One idea that has shown promise since being presented to the world in 2019 is Michelin’s Unique Puncture-proof Tire System (UPTIS). The system eliminates the need for air with a revolutionary structure capable of supporting the vehicle, while also delivering a safe, comfortable ride. Without air, flat tyres and pressure loss are no longer an issue.

Genuine technological breakthrough
UPTIS is said to represent a genuine technological breakthrough thanks to its unique structure and materials. Ushering a new generation of airless solutions developed by Michelin, it combines an aluminium wheel and a flexible load-bearing structure made from glassfibre reinforced plastic (GFRP), a high-tech material.

The UPTIS concept is also a fundamental step towards more sustainable mobility. It can generate significant benefits for motorists, fleet owners and the environment. Apart from peace of mind for motorists as being immobilized or inconvenienced by flat tyres will no longer be a worry, UPTIS can enhance efficiency for fleet owners by reducing the risks of vehicle downtime and eliminating tyre-related maintenance needs (pressure checks and inflation).

Punctures can be of all sizes and when they are too large, the tyre cannot be repaired. It is then thrown away. Michelin says that every year, 20% of tyres are discarded as scrap due to flats and rapid pressure loss (12%) or irregular wear and tear caused by poor tyre pressure (8%). Extrapolated on a global scale, this is the equivalent of 200 million tyres, or 2 million tonnes – that’s 200 times the weight of the Eiffel Tower! This airless technology can help drastically reduce the number of tyres that are scrapped.

*Prototype tyres with UPTIS are now being run in a joint programme with General Motors using the Chevrolet Bolt EV. Data collected will be used to improve the tyre for commercialisation by 2024.*

Real-world testing
The development programme has now reached the stage of producing prototypes in volume for real-world testing as the final test before the tyres are offered to the public. The data collected by engineers during this period of testing will enable them to perfect the prototype in preparation for its market launch in 2024.

You can’t see pollution from tyres but it is frighteningly high!

Béla Barényi – the man who made cars crumple to save lives

For many who have been in a car when it has been involved in a serious accident, the safety features that they may thank for having saved their lives would likely be the seatbelt and perhaps the airbag as well. There’s no doubt that these two safety features have saved tens of thousands of lives and reduced the severity of injuries for many thousand more.

However, just as vital to preventing deaths and reducing injuries has been the structure of the car itself. This is what has first contact with another object – a vehicle, a tree, a lamp post or even a building – and it receives the enormous forces of impacts. These forces are transmitted through the body and each the cabin where they can cause injuries as various parts are smashed into humans.

Thanks to pioneering work by a Daimler Benz engineer in the late 1940s, modern car structures have been engineered in such a way as to diminish the impact forces so they do not cause great harm. The engineer was Béla Barényi and his innovation – called the passenger car safety cell – is a fundamental feature of passive automotive safety to this day. It was patented in Germany by Daimler-Benz and described as ‘a passenger car body with a passenger safety cell’. The Patent No. 845 157, which also identified Barényi as the inventor, had the title ‘Motor vehicle, specifically for personal transport’.

The engineer was fortunate to work at Daimler-Benz which was just as passionate about safety as he was. There were other carmakers at that time who carefully avoided topics about crash safety; particularly in the post-war period, nobody wanted to be reminded about the dangers of driving. The topic was viewed as a sales killer right up to the 1970s.

Barényi’s innovation had completely changed how vehicle construction should be with regard to occupant protection. For decades, engineers had taken the approach that the more rigid the body could be made, the better the protection would be during an accident. So a tank would have been very safe – but rather impractical on public roads.

Barényi’s studies showed that that the forces generated during an impact were transferred to the occupants with hardly any prior absorption. And with no seatbelts to retrain them (airbags would come 30 years later), they would also be thrown about the cabin, if not out of it.

These findings led Barényi to find a way to have absorb the kinetic energy built up during a collision. He came up with an overall vehicle concept which consisted of three cells: the safety cell in the middle where the occupants were seated, and cells at the front and rear which were connected to it. This concept was developed some years earlier when Barényi did his own ‘Terracruiser’ and ‘Concadoro’ studies, and when he joined Daimler-Benz, he was able to realise them.

The text of the patent application explained the purpose of this design as follows: “The forces generated during a collision are […] absorbed by the [front or rear] cell section.” Later on, a catchy expression was coined for these areas of controlled deformation: crumple-zones. The safety cell that encircled the occupants and protected them from the impact forces acting on the vehicle structure also came to be referred to as a ‘safety cage’.

*The 1959 Mercedes-Benz W 111 model (referred to as ‘Fintail’) was the first car to have the safety cell concept in its design.*

In 1959, the safety body with its rigid passenger cell was used for the first time in a production model – the Mercedes-Benz W 111 series which had the distinctive ‘fintail’. Mercedes-Benz also increased the awareness of developers where automotive safety in general was concerned. The W 111 model also had a new safety steering wheel (also developed by Barényi) with a large impact plate and a deformable connecting piece between the plate and the end of the steering column, which was moved forward.

With new technologies, especially computer-aided engineering, the concept of the safety cell has evolved further. The impact forces are not just absorbed but also dissipated by carefully designed structural members to provide ‘paths’ around the cabin area. Nevertheless, the fundamental objective remains and that is to prevent or minimize the forces that reach the occupants. Béla Barényi received more than 2,500 patents for his inventions, most of which related to automotive innovations and enhancements.

*Today’s cars have even better protection all round, not just at the front and back, but Barényi’s fundamental idea of having a strong safety cell around the occupants remains.*

All-new Mercedes-Benz S-Class set to be a pioneer in safety features again (w/VIDEOS)

Vaccination does not make you immune to COVID-19 infection. You can still get infected and although you may not show symptoms, you may be spreading spread the coronavirus to others. Do not stop taking protective measures such as wearing a facemask, washing hands frequently and social distancing.

British and American police evaluating all-electric Ford Mustang Mach-E

Police forces on both sides of the Atlantic Ocean are showing interest in using the all-electric version of the Ford Mustang – known as the Mustang Mach-E – for patrol and other duties. In response to the interest, Ford specially built a concept unit that it is loaning for evaluations. Some seven police departments in the UK have either tested the new e-SUV, or will soon be doing so.

The Metropolitan Police Force has already assessed the standard Mustang Mach-E and has now requested a full evaluation of the marked concept. A full ‘blue light’ livery test car was built following enquiries from UK police forces looking for greener solutions to the vehicles currently available to them.

RWD and AWD available
The initial concept is a demonstrator Mustang Mach-E Standard Range with all-wheel drive (AWD). Subject to testing of this model, Ford is planning to offer Extended Range version of its rear-wheel drive and AWD versions. The extended battery types would give the police even greater range, and therefore versatility and capability, for police operations.

The new Mach-E, with an output equivalent to 480 ps, is claimed to be capable of 0 – 100 km/h in 3.7 seconds (GT version) and can reach a top speed of almost 180 km/h. Its instant and super-quick acceleration – and quietness – will be useful in a pursuit situation while it is also economical and environmentally-friendly in operation.

2021 Ford Mustang Mach-E GT — *The all-electric Mustang Mach-E which has been on sale since the end of 2020.*

Lowest energy consumption
The Mustang Mach-E is already a Guinness World Record holder after having achieved the lowest energy consumption on a journey in an electric car. It’s capable of travelling up to 610 kms between charges.

The issue of where the power to operate the concept car’s blue lights, sirens and other high-tech equipment would come from, has been addressed by Ford technicians. “The vehicle range is uncompromised as the blue light equipment is being drawn from the vehicle’s 12V battery and not the drive battery,” said Terry Adams, Blue Light Direct Sales Manager, Ford of Britain and Ireland. “In future developments, we will look to increase this battery capacity to allow for additional equipment to be fitted.”

Some of the items in the equipment fitted to the concept car are bespoke mounting pods and brackets to ensure suitable locations are found for operational use, with minimal damage to the vehicle. All lighting is LED with very low power consumption to reduce current draw from the vehicle’s 12V power system. The 999 livery is a first-off design which utilises high specification material to maximise day and night visibility requirements.

Tested by American police too
Over in the USA, Ford has been helping to pave the way for electric police fleets with all-electric, purpose-built law enforcement vehicles. To demonstrate that a vehicle with an electric powertrain can deliver strong performance and stand up to demanding police duty cycles, the company is submitting an all-electric police pilot vehicle (pictured above and below), based on the latest Mustang Mach-E for testing by police in the company’s home state of Michigan.

A Ford Ranger Raptor police car!

BMW i Vision Circular Concept demonstrates how the ‘circular economy’ can be used for automobiles

Scrapping cars at the end of their useful life has been a common practice for decades. The metal and plastic parts that can be extracted can be reused for other goods – but not necessarily cars again. BMW thinks that cars of the future should be made from nearly 100% recycled materials. This will support the idea of a ‘circular economy’, where materials are continually reused, rather than discarded at the end of a single product’s lifespan, as in the conventional linear economy.

To demonstrate how the circular economy can be applied by the auto industry, the carmaker built the i Vision Circular concept which is a compact EV that might be in use in 2040. Working with companies like BASF and the ALBA Group, materials like recycled plastics are identified as sustainable materials that go into the construction of the i Vision Circular concept.

The recycling approach applies to the all-solid-state battery pack which is also manufactured almost entirely using materials sourced from the recycling loop. It will achieve much higher energy density with significantly reduced use of the most valuable resources, especially rare earth materials.

BMW also used 3D printing for many interior components, which further helps reduce waste, the automaker noted. The process produces less scrap material, and whatever isn’t used can be fed back into the production cycle as raw material.

Circularity from design stage
“We gave thorough consideration to circularity from the outset during the design process for the BMW i Vision Circular. As a result, this Vision Vehicle is packed with innovative ideas for combining sustainability with a new, inspirational aesthetic – we call this approach ‘circular design’,” explained Adrian van Hooydonk, Head of BMW Group Design.

The number of parts on the bodywork has been reduced as much as possible. Instead of having a chrome surround with bars, for example, the iconic kidney grille has been newly interpreted as a digital surface. Even the brand logo on the front end is engraved and the vehicle badge is laser-etched to avoid using extra add-on parts.

The surfaces below the windscreen are made from secondary aluminium. An additional sensor cluster between the two kidney elements groups together technological features, enabling simple disassembly within a single removable element. The bumper area further down is manufactured from recycled plastic with a sophisticated marbled surface.

Minimum parts and ease of disassembly
Having a small number of different mono-material groups with connections that can easily be undone is crucial for good recycling. For this reason, there are no bonded connections or composite materials and, instead, intelligent types of connection, such as cords, press studs and quick-release fasteners are used. A special socket wrench can separate the component parts joined by the fastener with a single rotation.

The tyres in ‘Vivid Blue Rubber’ are made from certified, sustainably cultivated natural rubber and have a slightly transparent appearance. Extra coloured, recycled rubber particles are added to the tyre compound for strengthening, creating an intriguing terrazzo effect and purposefully highlighting the reuse of materials.

The wheel rims are designed and manufactured with minimal materials use. Rim centres with maximum permeability provide brake cooling, while the more enclosed surfaces to the outer reaches of the wheels ensure the greatest possible aerodynamic efficiency. The wheels are fixed in place with a quick-release fastener at the centre of each wheel.

Only visible when looking from above, a narrow fin is integrated centrally in the rear section of the glass roof. It contains the communications and antenna technology, and provides information on the status of the vehicle (open/closed, charge level of the battery, etc.). It also integrates the high-mounted centre brake light.

Luxurious ambience with recycled materials
Inside, the i Vision Circular is also true to employing materials and production processes that are indicative of a responsible approach to the environment and its resources. But that does not mean it cannot have a luxurious ambience. For this, the interior designers carried out purposeful selection of materials. This involves using not just the right basic materials in the form of mono-materials but also clever new joining techniques for them which avoid the use of glue in order to ensure optimum suitability for dismantling and sorting at a later stage.

In order to minimise the amount of waste and offcuts, all components and materials will be manufactured to fit exactly using processes such as 3D printing. Any surplus material will be systematically fed back into the materials cycle.

The instrument panel is turned into a next-generation ‘phygital’ (a newly coined term that refers to turning digitality into a haptic experience) user interface. Here, it takes the form of a hovering, V-shaped sculpture that projects out into the cabin. At its heart is a 3D-printed, crystal body with nerve-like structures running through it, great visual depth and an enthralling lighting effect. This is where the vehicle’s “thinking” is visualised, allowing the user to see its intelligence at work.

The information area you would normally expect to find in a central information display is located above the instrument panel, at the bottom of the windscreen. This display area takes the Head-Up Display to a whole new level. All relevant information is projected onto the bottom area of the windscreen across its entire width. Driving displays for the driver can be found here together with communications functions and entertainment features for the passengers.

3D-printed steering wheel
The steering wheel forms a link between past and future at the same time as reducing the quantity of material and components. The rim has been 3D-printed from bio-based material, with the wood powder variant shown here giving the steering wheel a natural and warm feel. The unconventional, central positioning of the vertical spoke in gold-bronze adds a modern twist.

The display and operating surface below the windows visible on the outside of the car can be found on the inside too, forming a connecting element between interior and exterior. Here again, it extends back into the rear of the car and around the Hofmeister kink. Featuring the same crystal appearance as the instrument panel and ambient lighting, this element in the sidewall adds to the intriguing and mystical aura produced in the cabin.

BMW makes it clear that the i Vision Circular concept is not the basis or any future model. It has a range of next-generation EVs under development, referred to as ‘Neue Klasse’ (German for ‘New Class’) which may adopt some of the ideas from the sustainability-focused concept car.

BMW brand logo modernised with visual style of today to suit digital age

CaltexGO mobile app makes refueling more convenient and safer

Chevron Malaysia Limited, which markets the Caltex products, now offers customers a mobile payment app for more convenience. Known as ‘CaltexGO’, it is currently available for use only at Caltex stations in the Klang Valley. The company says that coverage will extend to other parts of the country by the first half of 2022.

Development of CaltexGO for Malaysia was done with feedback from CaltexGO users in Singapore, Thailand, Caltex family and friends trial users, and learning from industry best practices. The integrated mobile app provides a faster and easier way for motorists to pay for fuel, earn and redeem loyalty card points.

The app, which is available for both Android and iOS smartphones and tablets, can also be used to locate a service station and to view electronic receipts. The cashless transaction will also be welcome in these times when there a need to practice social distancing as the process (other than inserting the pump nozzle) can be done from within the safety of the vehicle.

“At the very heart of the CaltexGO implementation is our customers. More than just delivering quality products and services, our priority is to improve our customers’ experience and subsequently, continue their journeys on the road. And with CaltexGO, motorists who are keen to get in and out of the service station can now fuel up, skip the queue, and pay,” said Jay Gomez, Country Chairman of Chevron Malaysia Limited.

*Always take care when pumping fuel, and be sure your handphone is not in use (it is an offence to use a mobilephone at a petrol station).*

Although mobile payment is gaining popularity, safety requirements at the service station have not changed. Motorists should only use their phones after their vehicle’s engine is switched off, when inside an enclosed stationary vehicle or when inside the convenience store. Caltex advises customers to be mindful of their surroundings and focus on the refueling task at hand.

First-time users of CaltexGO who pump a minimum of RM30 worth of fuel at a Caltex station will receive a RM5 cashback. They will also receive another RM5 cashback when they pump a minimum of RM30 on subsequent visits (capped at 2 times per user at RM10 cashback throughout the promotion period ending December 31, 2021).

Fuel Price Updates For September 16 – September 22, 2021

Toyota GR Velocity Esports Championship finale to be broadcast live this weekend

The excitement of the Toyota GR Velocity Esports Championship returns this weekend with the top 20 simulator racers in Malaysia vying for the honours of winning a share of the total prize pool of RM70,000. Additionally, the top three winners will go on to represent the country in the GR GT Cup Asia qualifiers organized by Toyota Motor Asia Pacific.

Most lucrative local online racing series
Billed as one of the most lucrative local online racing series in the country, the Toyota GR Velocity Esports Championship offers a cash prize of RM20,000, RM10,000, RM7,000, RM5,500, RM4,500 to the top 5 overall winners. The 6^th to 10^th finishers will receive RM4,000, RM3,500, RM3,000, RM2,500 and RM2,000, respectively.

There’s also a prize of RM500 each for those who finish in 11th to 20th positions. Additional cash prizes of RM450 and RM200 will be awarded to the first and second place winners in each of the two individual races.

Prior to this weekend’s semi-finals and finals, more than 800 participants from around Malaysia participated in the championship which began with qualifying rounds last month. Then came the quarter-finals which were held on September 4 and 5 to select the top 20 racers who will compete in the semi-finals on September 18. The 10 best racers will then move to the final challenge on Sunday.

2019 Toyota GR Velocity Esports Championship — The semi-finals and finals have been held in public spaces in previous years. This year, due to the pandemic and need for social distancing to be maintained, the racers will connect from their homes using Sony PlayStation’s Gran Turismo Sport platform.

Unlike previous years when the events were held in public spaces, this year’s finale will be run completely online from each competitor’s home, with the race utilizing Sony PlayStation’s Gran Turismo Sport platform. Spectators can follow the race action which will be broadcast on TOYOTA GAZOO Racing Malaysia’s Facebook and YouTube pages and also over Astro eGG, the first eSports channel in Southeast Asia.

The Toyota 2000GT is one of the cars the sim racers will use. Only 351 units of Japan’s first supercar were produced between 1967 and 1970. Being of an earlier era, its driving dynamics will be different from the modern racing cars like the Le Mans-winning TS050 HYBRID (below) which will also be used.

Racing at famous circuits
In the semi-finals, all the racers will first pilot the Toyota 2000GT (the first Japanese supercar) in a 15-minute race around the 73-year old Goodwood Motor Circuit in England, and afterwards another reversed-grid order race of the 3.8-km circuit. The third race behind the wheel of the GR Supra Racing Concept for a 30-minute race at Australia’s 6.2-km Mount Panorama-Bathurst circuit, well known for its annual 12-hour race.

*One of the tracks will be Spa-Francorchamps in Belgium.*

The final is also a 3-race format. The first two races will see a 15-minute sprint race with racers competing in the FT-1 Vision Gran Turismo GR.3 at the 7-km Spa Francorchamps circuit in Belgium. The championship decider will be a 40-minute finale at Fuji Speedway, behind the wheel of the Le Mans-winning TS050 Hybrid, during which they must make at least one pit-stop.

The two-day semi-finals and finals will see 4 previous GR Velocity Esports Championship winners returning. They include defending champion Taj Aiman, and last year’s runner-up and third place winner Iqbal Suji and Mior Hafiz, as well as 2018 winner Muhammad Uzair. Last year, Taj finished second overall in first-ever GR Supra GT Cup Asia.

The finals will also see several racers currently competing in the Vios Challenge Promotional, Sporting, Super Sporting and Rookie classes, in an exhibition race. Having challenged each other in the first round at Sepang earlier this year, they will now have a chance to continue the duels while waiting for the series to be resumed.

TGR Festival Season 4 Round 1 — *Some of the racers from the Vios Challenge, in Season 4 this year, will also participate in an exhibition race online.*

During the broadcasts on the two days, there will also be interviews with the racers as well as GR Ambassador, Tengku Djan Ley and the event’s Race Director, former F1 driver Alex Yoong. The broadcast times will be 10:30 am to 6 pm on Saturday and 3 pm to 6 pm on Sunday.

Fourth year of championship
First held in 2018, the number of participants in the Toyota GR Velocity Esports Championship has grown from 400 to more than 800 this year. Last year’s event drew more than 1 million online spectators who watched the 2-day event via the Facebook and YouTube channels. Until today, UMW Toyota Motor remains the first and the only Malaysian car company to be associated with e-sports, a fast-growing activity which has even been recognised by the FIA, the world motorsport governing body.

“The momentum and the level of interest for the GR Velocity Esports Championship have grown tremendously in just 4 years. This is a huge boost for both e-sports and motorsports and we are glad that we persevered to keep the championship going despite the restrictions faced due to the pandemic,” said President of UMW Toyota Motor, Ravindran K.

*The Toyota GR Velocity Esports Championship has been run since 2018.*

TOYOTA GAZOO Racing Malaysia’s Chief Motorsports Officer, Akio Takeyama, said the company remains committed to its aspirations of establishing a bigger footprint in Malaysian motorsports.

“In the 4 years that the GAZOO Racing brand has actively been in Malaysian motorsports, we have seen the eco-system dynamically transform. At one point, we experienced young racers joining the Vios Challenge street racing series, and then it evolved to having simulator racers not only joining the event but proving they are also capable of winning a real race. Today, as a result of the COVID-19 pandemic, we see a growing population of professional racers not just globally but also domestically, migrating to compete online in the absence of physical events. This is a fantastic evolution for both esports and motorsports and I believe moving forward one will be dependent on the other in order to produce racers of exceptional quality,” said Mr. Takeyama.

The story behind TOYOTA GAZOO Racing and why it was created

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Latest News

Michelin’s airless UPTIS tyre now undergoing testing, market launch in 2024

Béla Barényi – the man who made cars crumple to save lives

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Toyota GR Velocity Esports Championship finale to be broadcast live this weekend

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