Pro Touring 10K

I will be running 18x8 front with 5.7 B/S I'm using 74 duster spindles and 12" cordoba drilled and slotted rotors. So it will increase the track with by 11/64 per side. My biggest concern was to keep the wheels tucked under the car and keep it huging the ground. As my goal is to use the car on some autocross outtings. I have desided to run a 234/35 front tire as well. To put as much rubber on the ground that I can get. With all that considered I arrived at the 5.7 B/S Calculating off the original tire location an 18x8 will move in 2.1 inches but only .7 outward so no fender rubbing. tire size will increase from 22.7 to 24.8 a lot of homework to get what I wanted. Backs are much easier. with mini tube and building the rear to fit. I picked mickey thompson 26x12 for tires 26.4 tall and 18x9.5 rime with a 6.4 B/S hope this helps.
Tim