You can increase your chances of passing your roadworthiness test and extending the life of your tires by performing regular maintenance and checks on your tires throughout the year. This includes ensuring optimal tire pressure, checking tread depth, wheel alignment, and avoiding bad driving habits or overloading your vehicle. You should always have appropriate tire structures (radial or transverse) on the same axle and ideally on each wheel. If your tires do not fit a single structure, it will lead to a technical inspection failure, as this can be dangerous, which can lead to unpredictable braking and handling. This does not apply to samples – other construction tyres including the Run On Flat, load and speed can be mixed in the UK, but this is strongly discouraged. Tyres are also an exception to the rules, meaning road users can be fined £2,500 per tyre, which is not in line with minimum standards. However, current inspections only focus on a tire`s condition and not its age, which could leave hundreds of vehicles with old and potentially dangerous tires on the road. September is one of the busiest months for TÜV, but unfortunately a large number of vehicles break down for the first time at TÜV. But what can a TÜV fail? And are my tires legal? Your vehicle will not be able to pass the TÜV test if it turns out that it is using the wrong tires. You should use tires of the right size for your vehicle, as outlined in your vehicle`s manual. You can easily check if your tires are the right size by comparing the tire size printed on the sidewall with the front and rear tire sizes listed in the vehicle manual.
Run-flat and conventional tires can be mixed on the same axle, although this is not recommended. DVSA states that the additional check will not add much time to the test because the condition of the tires has already been checked. Tyres of different structures, such as radial and transverse tyres, shall not be mixed on the same axle. Radial steel and fabric tires are considered the same structure. At present, there is no tyre age guide to pass roadworthiness tests for passenger cars. The following criteria should be used when evaluating a tire cut: Along with your tires, your brakes are the most critical components for everyone`s safety, and they must work properly to pass the technical inspection. Will the new tire law apply to large recreational vehicles that have been tested in Class 4, even if they are sometimes truck-based vehicles? During a roadworthiness test, the overall condition of your tires will be examined and severe cuts, bulges or dents will most likely lead to failure. Before your roadworthiness test and every three weeks, you should check your tires for signs of damage.
Tyres mounted on the same axle must also have the same structure – it is not allowed to mix directional and asymmetrical tires. In addition, directional tires are designed to turn in a certain direction, and if not mounted correctly, it can lead to a technical control failure. If you are not sure if your tyres have the same structure and are properly fitted, visit your local Setyres office where one of our qualified tyre specialists can provide you with information. If you have recently suffered a flat tire and used a light or space-saving tire, you must replace it before your roadworthiness test. These tires are designed to take you home or to a workshop after a flat tire – they are not suitable for daily or prolonged use and will prevent your vehicle from complying with its technical inspection. Only the front wheels, what prevents them from being replaced by the rear tires when the rear tires are younger? Testers also check tires for cuts or bulges and make sure the same tire dimensions are mounted on each axle. The spare wheel is not part of the TÜV test, but must be safely mounted outside the vehicle. He said: “Kwik Fit fully supports the new maximum tyre age restrictions for certain vehicles. If your car has displayed a Tire Pressure Monitoring System (TPMS) warning light on the dashboard since 2015, it will automatically fail the roadworthiness test, so keep an eye on your tire pressure and check it regularly. Checking the tread depth of tires for your technical inspection can easily be done at home with a 20p part. Simply place the workpiece in three different places on the tire in the tread grooves.
If part of the outer strip of the part is visible, the tread of your tire is too low and your tires need to be replaced. Rules for axles, wheel bearings, wheels and tyres, tyre pressure monitoring system (TPMS) and suspension (including springs, shock absorbers and wishbones and seals) and TÜV test testing of passenger cars and passenger cars. TUV tests will need to add “additional assessment” to incorporate the new tire rules, which could lead to many motorists failing their annual inspection. The new rule states that tyres older than 10 years of certain vehicles will be banned from roads in England, Scotland and Wales during a safety raid. The aspect ratio of a tire is included in the size marking. For example, a 215/55R15 has an aspect ratio of 55%. You should only accept tyres marked with an NHS, Not for Highway Use or similar mark if they contain an `E` marking and a number in a circle. Next to this circle, the side wall must also be marked with a six-digit number, which may be preceded by 75R or similar marking (see example below).
I assume this includes a private truck motorhome, only front tires? “So, during testing, you have to check whether each tyre displays a date of manufacture or a date of retreading on the corresponding vehicle.” Some vehicles have locking stops consisting of friction linings on the body that can touch the front tires in a full lock. These are acceptable if properly maintained so as not to damage the tires. Can someone explain what the “affected tyres” are? Also, you never have to look for tire date stamps, what do they look like and should they be marked on both sides? What happens if the side wall has been damaged, i.e. brushed against the sidewalk, is it now an automatic failure on the above vehicles? Thank you The Tire Pressure Monitoring System (TPMS) inspection applies to vehicles of category M1 that are used for the first time from 1 January 2012. “This now means that the vehicle`s tyres meet the new requirements. So what are the requirements for MOT tyres? Tyres with tread depths of less than 1.6 mm are illegal and cause TÜV to fail. Plus, illegal tread depth can result in points on your driver`s licence and a £2,500 fine per tyre, so it`s worth checking them regularly! Be especially careful with stretched tires, as they are more likely to damage the sidewalls. For more information on passing your roadworthiness test and common roadworthiness errors, check out our roadworthiness checklist to find out what is checked during the test. You can also contact a member of our team of experts today for further advice and support on the rules applicable to MOT tyres. Tires that do not display a date code must also fail.
However, date codes should only be marked on one side of the tire, so it may not be possible to see the date code on the internals of the paired wheel. In these circumstances, you must inform the moderator and assume that the date code is present and that the age of the tire is acceptable. The Ministry of Transportation first announced the ban in July 2020 after extensive consultation and research suggesting that aging tires experience corrosion that could lead to failure. Make sure that the load capacity of the tire is adapted to the weight of the axle. The tyre age check applies to all vehicles with more than 8 passenger seats, with the exception of vehicles of historical interest. The TPMS warning tell-tale (see Figure 3) can be activated in different ways, depending on the type of vehicle. You can only eject vehicles if it is clear that the light indicates a system fault and indicates not only that one or more tire pressures are low. A technical inspection lasts about 45 minutes, during which the tester checks your car`s technical inspection and evaluates all electrical equipment, steering, tires (including tread depth, pressure and condition) and suspension. No, this includes all commercial vehicles, so even a horse box used for private use must have tires less than 10 years old. In the case of tyres with an illegible date code, e.g. curbside tyres or intentional intervention, a major or minor defect shall be detected, depending on the position of the tyre.
With regard to tyres, the law stipulates that the tread depth must be: “At least 1.6 mm on a continuous strip encompassing the central three-quarters of the width of the tread over the entire outer circumference of the tyre”. If your tires are close to this limit, you may receive a warning message that a new rubber is needed soon. Home › Forums › Ban on tyres older than 10 years affects TÜV inspection stations Both sides of the central three-quarters of the tyre may be devoid of tread (“baldness”). “Standard” car tires have a nominal aspect ratio of 82% (unless otherwise stated) and are almost identical in size to tires with an aspect ratio of 80%. They can be safely mixed on a vehicle in any configuration. I find that most tires fail due to cracks, with the visible position visible well before the age of 10. Trained/retreaded tires can have two date codes. One is the original code and the other is the retread date.
In this case, the last date code must be used. The ban applies to England, Scotland and Wales and concerns tyres on the front axle of a lorry with a total laden weight exceeding 3,500 kg, a bus, coach or minibus. Tires with too low air pressure fail a roadworthiness test because it can affect the way a vehicle drives and operates, which can be dangerous. Since tires naturally lose pressure over time, it is important to carry out regular checks – and not just before the roadworthiness test – to maintain the pressure at the pressure recommended by the vehicle manufacturer.
