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How much fuel the tyre uses as it rolls. Graded A to E, where A is the most efficient and E the least.
How well the tyre stops in the wet. Graded A to E, where A is the shortest stopping distance. Each grade is worth roughly 3 metres, about a car length.
How loud the tyre is from outside the car, measured in decibels. Graded A to C, where A is the quietest.
Designed for cars, rather than vans, 4x4s or commercial vehicles.
A stronger sidewall lets this tyre carry more weight than a standard tyre of the same size. Marked XL on the sidewall.
Notable improvement in grip with the new tyres.
The tyres have great traction in all weather conditions.
Showing 1–2 of 2 reviews
Tyre reviews recording 355/25 R21, across tyre brands and tread ranges. Each review identifies its tyre range.
Showing 1–1 of 2 reviews
Tyre reviews for 355/25R21 in this tread range, shared across matching sizes; not exclusive to this speed/load SKU.
355/25 R21 are the original rear fitment for the Bugatti Chiron. They pair with the front tyres of 285/30 R20. The numbers break down as follows. The first number of 355 is the width of the tyre in mm. The second number is the aspect ratio of the tyre. In this case it is 25% of the 355mm tyre width, which gives us 89mm. R21 denotes the rim size which is a 21-inch diameter, and it is a radial tyre. The Chiron's low side wall suits its wheels and suspension. We have 355/25 R21 at Tyres.co.uk.
We take care of everything for you with our fully fitted prices:
You pay online for the tyres and the fitting, so when you come for your appointment, there are no extra charges for the tyre fitting.
The price shown for mail-order tyres covers the tyre only (including VAT). Once you’ve selected your tyres and proceed to the basket, a delivery fee will be added to your order. Please be aware that certain areas of the country may incur additional delivery charges and, in some cases, slightly longer delivery times.
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