Tyre speeds??

[hoyin]

What is the difference between Y and Z?

Both seem to be able to take high speeds.

But there seems to be a price diffence of £1.30 between the two. Y being more expensive.

Can someone enlighten me!

Thanks

[stevoknevo]

Z is rated to 150+mph, Y to 186mph

http://www.blackcircles.com/general/speedrating

Edited by stevoknevo on Tuesday 1st June 13:22