AZAlloy

Hey guys. Ok, so, I hvae some Shelby Razors (20x9 on all four feet) and am currently running 255/35/20s all around. First and second gear WILL NOT hook up at WOT. I know I need bigger tires in the rear, but what size? I have the 24mm offset wheels, and am wondering if anyone else has done...say...285s on these? Regardless, I need to go big. Suggestions?

blueherd02gt

Get rid of those rubber bands. They will never hook. Get some 17's or 18's wrapped in ET Streets and you will hook.

Jazzer The Cat

Agreed.

You can also go up to a 275 on most manufacturers for a 9" wheel, but pushing it a bit. At least go 265's if you keep existing wheels. You may consider going 10"s or even 10.5"s out back for improved contact patch.

Jazzer

AZAlloy

I completely agree. Its hard to grab and go with little tire flex (being so low profile). If I stay 20's, I will probably step up to a 275/35/20.

Maybe someone would trade me for som thicker 18's? I dont know if I would want to give up the looks. These rims are amazing. its hard to find a balance.

MustangBatman1

Agreed. I have 285's in the rear and they still give me problems on hard shifts.

dheller1

Nittos 555

.boB

First off, BlueHerd is right. Get rid of those rubber bands. You might like the look, but they're seriously hindering your performance and ride quality. Look at drag cars. Why do they use 15" wheels?

Second, pick a drag radial with a soft compound. They don't last long, but they hook up.

Third, learn to drive better. With KR power, there's no way you're going to just stomp the pedal and hook up on the street. It's just not going to happen. The street has lots of oil and grease, sand, dirt, etc. Your tires are not hot enough, and neither is the street. A good driver can read the conditions and compensate. On the track, that's the differance between winner and loser. On the street, it's the differance between driving home and towed home.