I tried to measure my front fenders to see how much rubber I could stuff in it and came out with 35 inches but since the tires stick out I couldn't get an exact measurement. Does this seem right for an 88 k5? I have a 6 inch lift and 35's (that measure out to 33 "real" inches) and plan on a 1 inch body lift and maybe a shackle flip. I would like to run 37's but I'm not sure I could stuff em in the fender when its flexed out. Also I might go with the teraflex revolver shackles instead of the ord shackle flip so the thing will have some flex. I really like the shape of the stock fender wells so sawzall is out of the question at this point.