i Have A 1970 Chevelle Im Building For The Track.the Car Has A Hotchkis 1 Inch Drop Springs. Front And Back. Looking To Put On A Set Of Rims 15x10 5.5 Bs And Not Tubbed.what Is The Biggest Size Slicks I Can Stuff Under.any Input Would Be Great.thankyou:d

Any Pics With Slicks Would Be Nice Too

A 30x10.5x15" fit fine under my '70.

I believe Bill uses a radial slick also, that keeps the sidewalls narrower. I had the Firestone/Phoenix 10.5/29.5 tire on a 10" rim and I needed to cut the lip out quite a bit to clear the sidewall. This tire actually measured more like 11X30.25. I also could not make sharp turns because with the body roll the tires would rub on the inner sidewall.