2014-2015 1500 Pickup
GM's redesign of the 2014 model retains the front Coilover Control Arm suspension configuration of the 2007-2013 platform but in two new versions, a forged aluminum version and a steel version. Make sure you verify which type of factory suspension you have to insure that you order the right system for your vehicle.
Aluminum Factory Suspension: Vehicles come with forged aluminum steering knuckles and aluminum upper and lower control arms. This suspension is targeted to 4WD Crew Cabs with 5 foot 8 inch beds and 4WD Regular Cabs with 6 foot 6 inch beds.
Steel Factory Suspension: Vehicles come with cast steel steering knuckles with forged steel upper and lower control arms. GM is indication that all other trucks other than the 4WD Crew Cabs with 5 foot 8 inch beds and 4WD Regular Cabs with 6 foot 6 inch beds will have a steel front component suspension.
Verify before purchase that you have picked the right suspension lift kit for your vehicle.
As a safe guard to ordering the correct version, you should visually check your vehicle's factory suspension before you order a lift kit. GM may change what trucks they outfit with the Steel or Aluminum component version at anytime!