The Timbren Suspension Enhancement System for 2019 GMC Sierra 1500 Limited 4WD front suspension offers bolt-on load support for towing and hauling. Rubber cushions absorb shocks and automatically adapt to uneven loads with no airlines to leak. Rated at 14,000 lbs in this configuration, the kit helps eliminate vehicle sag and squat, improves handling under load, and is backed by Timbren’s lifetime warranty.
Timbren 2019 GMC Sierra 1500 Limited 4WD Front Suspension Enhancement System