what tyre pressures are recommended for the F1s? How many kms are people getting out of the F1s? Ive run Toyo T1Rs, Toyo Proxes 4s, Brid Potenzas and the Standard SPs. By far the tyre with the most amount of grip was the T1Rs but were too soft and didnt last the distance plus they were not too flash in the wet. The Potezas became very hard over time and became very skatey and absolutely deadly in the wet. SPs were average and the Toyo 4s Im running now seemed to be pretty good slightly harder than the T1Rs but are yet to be tested in the wet. I will be looking at getting some front tyres in the coming week for the misses car so may look at the F1s as the wet season is nearly here.