What tyre size is legal?
The overall diameter of a wheel and tyre fitted to a vehicle must not be more than 50 mm (4wds) or 15 mm (other vehicles) larger than the largest tyre size listed on the tyre placard and not more than 15 mm less than the smallest tyre size listed on the placard on all vehicles. The 3% rule states that when replacing tires, the new tire’s diameter should not differ from the original by more than 3%. This guideline helps maintain proper vehicle performance, safety system functionality, and speedometer accuracy.As a general rule, you want replacement tires that are within 3 percent of the diameter (height) measurement of the tires originally on your vehicle.
How many km is a 1mm tyre tread?
Each millimetre (1mm) of the tread lasts approx. How long will 3mm tyre tread last? The average tyre with 3mm of tread can expect around 10,000-15,000 miles before needing replaced. Make sure to check your tyres regularly though. As this will fluctuate based on your specific tyres and the factors mentioned before.The minimum tread depth recommended for winter tyres is 4mm. Tyres with 5mm of tread depth may last anywhere between 20,000 and 25,000 miles, but actual lifespan can vary widely depending on factors like driving style, tyre type, road surface, and maintenance.The lifespan of tyres varies based on several factors, and there’s no one-size-fits-all answer to how long they should last. On average, most tyres last between 40,000 to 80,000 kilometres. However, this estimate can change based on the factors mentioned earlier.
How long will 3mm of tyre tread last?
How long will 3mm tyre tread last? The average tyre with 3mm of tread can expect around 10,000-15,000 miles before needing replaced. Make sure to check your tyres regularly though. As this will fluctuate based on your specific tyres and the factors mentioned before. The average tread depth on new tires is 10/32 to 11/32 inches, about 8 or 9 millimeters. As the vehicle’s mileage increases, this number will drop lower and lower. A good tire tread depth for most conditions is usually 6/32 and higher. If the number is 4/32, that’s a sign you should think about replacing your tires.