Frequently Asked Questions
What do the letters actually mean when it comes to speed rating symbols (e.g. Q and T)?
These letters relate to the top speed that the tyre can be driven to. Each letter represents a different speed category. For example, T means you can drive the vehicle at speeds of up to 118 mph. You can find some useful information on speed ratings here
. Winter tyres generally have a lower speed rating than “normal use” tyres. The speed rating is important and therefore a sticker marked with the permitted maximum speed for these tyres should be placed in a visible position in the car interior. You should consult your vehicle handbook to check which speed rating is applicable to your vehicle.