I have a stock 1970 Camaro and would like a wheel and tire size suggestion for the front and rear. I was thinking a 18×8 inch wheel for the front with a 4.8 backspace mounting a 245/40 tire. For the back I wanted to go wide but did not want the trouble or frustraition of rear will rub on the quarter. Would you suggest a 18×9.5 or 18×10 on the rear when mounting a 275/40 tire. Am I close or totally off, what are your suggestions for this stock car?