I have a Ford F350 Regular Cab 4x4 with 2 1/2" Front Alignment Kit 5.4L GAS I have 235/85r16 on standard wheels I've heard "It will work on my truck. It feels a little long for the fronts but it works without rubbing or sticking. I finished the installation and the difference with the old series is amazing. I'm surprised even though it's the lifespan of the material would extend better but I notice it when braking. I wish I had installed earlier. Only problem is getting the stock leads off the brackets, I just cut them off with an angle grinder. There are 5 leads in this kit 3 for the rear and 2 for the front part that says goodbye to the rubber.