I said 7% and 2mph above.cheers mate, and noise levels?
wonder what my revs will be at 70 with a 5sp manual?
willtheyfit website has very different size ratios to 2%
it is suggesting a -7% speedo error
View attachment 162869
or are you saying that the speedo under reads by 2%. so,
60mph is actually 58mph, which then closer matches to the 55.88 (call it 56mph) with the new larger tyres?
#brainache.....
Noise, quietest ATs I've ever had.