[buick-lsx]

3900lbs
4l80 trans, 3.54 gears, 650 rwhp

anything else need to know about the setup?

 

[JonZ]

Class limited? If its a bracket and or fun car, Id stuff the biggest I could. Guess you are a stiff side wall canidate with your race weight.

 

[VENGNCE]

At that weight-drag radial.

 

[buick-lsx]

Class limited? If its a bracket and or fun car, Id stuff the biggest I could. Guess you are a stiff side wall canidate with your race weight.

I already have radials for my class tire, but for heads up and index I'd like a slick for the marginal tracks

 

[low warranty]

go with the M/T 28x10.5...fits your car perfectly and can hold that power easily with the right suspension setup.