Engineered to restore and maintain optimal ride height, this air helper spring kit provides reliable load-leveling support for select GMC Yukon and Cadillac Escalade models. The kit includes two air springs and one air line, crafted from improved polyurethane for exceptional fatigue resistance across a wide temperature range of -40F to 179.6F. Designed for coil spring installation, the springs feature a collapsible height of 255 mm and a diameter between 123 mm and 128 mm, allowing precise fitment. Manually adjustable air pressure from 5 psi to 50 psi enables tailored load distribution, improving handling, braking stability, and overall driving dynamics. Rigorously tested over 3,000,000 cycles without abnormal sound or peeling, each unit undergoes 100 percent air tightness verification to ensure lasting quality. By restoring original ride height, this solution helps reduce tire wear and keeps headlights properly aimed, supporting both daily commutes and heavier hauls with refined confidence and poise.
Accommodate up to 2,300 lbs load capacity for confident support
Adjust air pressure manually from 5 psi to 50 psi for even load distribution
Rely on improved polyurethane construction with reliable anti-fatigue properties
Experience 3,000,000-cycle durability testing without noise or peeling
Install inside coil springs to restore ride height and enhance handling
