Cooper STT???
#2
Senior Member
Right now I'm running 33/12.50/20 Cooper STTs and when I put them on I really didn't notice a change. I swaped out the stock tires at 10,000 miles and I just rolled 40,000.
#4
Don't get me wrong I love the look and the ride of them, they just seem a little heavier than my previous tires. It seems like have have to give a Lil more power to make it move.