03-06 Hummer H2

Hummer's suspension for the new H2 is a far departure from the traditional H1 Hummer that used control arms and coil springs. The H2 is a torsion bar control arm front suspension with a 5 link live axle rear system.
We used our proven knuckle and crossmember technology for a solid foundation for the H2 system but have gone to the next level with a multitude of suspension features and options. Newly designed lower crossmembers provide attachment points for the included ¼" thick steel differential skid plate or the optional full IFS skid plate. Front differential and control arm geometry has been set to allow maximum articulation and travel. Rear crossmember impact struts provide additional suspension stability. Ride height has been increased to 6" over stock for clearance of 37/1250R17 tires on 17 x 10 wheels. Rear lift is accomplished with either an extended coil spring or air ride spacer system.