Reviewed By Theo R. P (South Pasadena, FL) Reviewed for a 1999 GMC Sierra —7/27/2015 2:51 PM
Just lowered my 99 gmc serria my ride hight was only 19" C x C on my shocks did some checking and found these where the right fit for my application
Reviewed By August J C (Bush, LA) Reviewed for a 2006 GMC Sierra —7/12/2015 1:43 PM
Installed these helpers with the hope that it would handle my 5th wheel trailer's 1100 lb tongue weight. Worked great, only experience about one in so sag and the truck handles bumpy roads much better. Great performance especially for the price.
Reviewed By Troy G (SOUTH JORDAN, UT) Reviewed for a 2012 GMC Sierra —4/20/2015 8:20 PM
I had the pro comp pro runner for two years on my 2012 gmc sierra 4x4 for the back i was not satisfied with the pro comp so i looked into rancho 9000XL and like them rite off you can ajust them 9 times from soft to drive like hell off road and the rancho 9000XL road like a truck in the baja 1000 i love what thay have done for my ride off @ on the road today the rancho stay on for now for two years like the pro comp give and even try to see who is the best.Shock.? Thanks TB Gulley sandy utah.