Purchased tires to race in the SSM class. Compared to the SM7's there is minimal drop in grip and a huge improvement in the life of the tire. These tires will last almost the entire race season. I will add that the customer service at Simple Tire was awesome and the shipping was fast. I received my tires in just two days!

Super sticky tires!! Not great in the wet but if your careful not too bad.

Cuts time about four to five seconds and grips the road great. The next best thing to a full fledged race slick!

Toyo Proxes RA1 performance tire are awesome. I strongly recommend them and I bought my self for my other car as well. I've had other brand name tires and I wouldn't rate them the same way.

Honestly these are track tires. They wear down not too fast, but faster than most. They're soft and they can grip on a turn. I'd compare them to P Zeros for half the price.

Great handling and nice wear. Actuall work pretty well in the rain too.