Might be stating the obvious (to some) but something I didn't realise until I started trying to pick tyres for aftermarket wheels is that the profile figure - e.g. 40 - is 40% of the width.
By
sumshiftyguy Yesterday at 08:58 1 day
For sale i have my engine from my own personal car with approx 90,000 miles cambelt and pump done at 70k with history to prove, just been serviced too! Can be heard running prior to removal!