I have a stock 2011 RZR S LE with 520 miles on it. I am still running the stock wheels and tires. My ground clearance was down to 9 1/2 inches with max preload due to sag in the factory Fox Podium springs. I just added Makin Trax progressive springs and my ground clearance jumped to 13 1/2" in the front and 11 1/2" in the back with zero preload. Last night I added a 2" Racer Tech lift and now I have 16" clearance in the front and 15" in the back with 1/4 inch of preload on the springs. I changed the preload on the rear to 1/2 inch so now I am at 16" of clearance front and rear. Now I need a Factory UTV skid plate and I will be ready to tackle Coal Creek again. Cudos to the folks at Makin Trax and Racer Tech for a quality product that works as advertised..