I want to run 18" x 8" wheels w/ 245-40-18 tires on the front of my 1968 Chevy C10 with CPP drop spindles and tubular control arms. What is the max back spacing I can get away with before something hits? Has anyone ran this tire, maybe you can give me info on what your wheel back spacing is and how much clearance you have now. Thanks for any help.
