Both R1R and RS-R are extreme class, i.e one down from semi slicks. Federal's semi slick offering would be FZ-201.
Pretty bad I guess. I would be driving in the left lane at max 70km/h in heavy rain. Anything above, it would start aquaplaning. My other car on KU31 tires can be driven at 100km/h under the same condition no problem.
Pretty bad I guess. I would be driving in the left lane at max 70km/h in heavy rain. Anything above, it would start aquaplaning. My other car on KU31 tires can be driven at 100km/h under the same condition no problem.