Truck lift kits by hummer are one of the pioneers in the suspension lift industry. For more than 50 years in the business, the company has been developing air spring suspension products of highest quality to meet the needs of truck, SUV and RV enthusiasts. One of their remarkable inventions, the rubber air spring inserted in a car’s factory spring has been developed and patented in 1950. Such products include a wide array of front and rear coil springs suspensions and leaf spring suspensions that can give you the most convenient driving experience and lifetime usability.

Rancho also offers a whole suite of lift suspension products including the Hummer H2 4" Lift Kit which is available in either Air Or Rear Coil Suspension.

Tuff Country is another manufacturer renowned for releasing an array of products to suite your very need. The Tuff Country EZ-Ride Suspension engineering team has designed this Hummer H3 suspension lift kit around new driver / passenger side steering knuckles and front / rear cross members. These cross members are connected by a heavy duty skid plated designed to protect the front differential and stabilize the cross members. This superiorly designed Hummer H3 kit also allows for the torsion bars to remain in the factory location, eliminating relocating of the stock torsion bars. Front sway bar end links use a heim-joint end that eliminates any binding in the front sway bar. Also included are differential relocation brackets, performance bump stops, rear add-a-leafs and rear u-bolts.