These wheel well guards will fit with OEM fender flares, though you do generally have to slide them into place behind the flares, since they use some of the same mounting holes. The liners will work just fit with a BDS lift and Fox 2.0s. You may have issues with piggyback or remote reservoir shocks if you choose to jump in the future. Tire size does not really matter, unless you're going with something really wide (i.e. 13.50" and above) on wheels with a large amount of backspace (which you can't run with a BDS lift kit, anyway).