I test fit some 315/75/16s on my truck today with the stock wheels and they seemed like they would work with some minor trimming. I am not sure if they will work with my 4.5 backspace wheels though. I turned up my coilovers 4 turns to get another 1/3 inch of lift and I am getting my Dakars put on tomorrow. I am also going to pick up my wheels and have the 315s test fitted again. I sure fucking hope they work, they looked real good. I am at approx. 5.5 inches of lift up front with my spindles and coilovers set to 1.5 inches. If it all works out I will post pics tomorrow.