Given
24%
while driving a
Porsche 996 C4S
(225/40 R18 W) on
a combination of roads
for 100
spirited miles
Possibly the worst tyres on the planet and certainly the worst I've ever had on a car. I bought a performance car with one of these pieces of rubbish on the front nearside and when I did the test drive it sounded as though the front differential was on the blink. I got a lot of money knocked off because of that and immediately I got the car home changed the tyres to Conti SportContact 2 and the difference is staggering 95% of the rumbling noise has disappeared and the car now handles as it should. Please keep away from these terrible terrible tyres if you care about your car.