Reviewed By Stephen H (WARWICK, RI) Reviewed for a 2004 GMC Sierra —10/28/2014 11:27 AM
I did a torsion key lift on my '04 Sierra 2500hd DMax, and it pushed the lower control arms down so much, that the front end would "BANG" on bumps. I upgraded to the Bilstein 5100's, and the ride is totally amazing!! Almost better than stock, and with the Air Lift 5000 Ultimate kit on the rear end, my 40' Fifth Wheel doesn't sag the rear end!! Definitely worth the money and 1 hour worth of time to install all 4!!! Plus, you can't beat the customer service at Auto Anything!!