Tow and haul with safety and comfort with Air Lift adjustable air helper springs. Air Lift adjustable air springs ensure that weight is properly distributed to all four tires, which stabilizes the vehicle. This maximizes safety and ride comfort. Lifetime Warranty - Air Lift offers the best warranty in the industry. While other companies cover only the wir springs, we cover the entire contents of the kit. Air Lift air spring systems put an end to these common problems: - Bottoming Out - Squat and headlight aim- Rough ride- Sway and body roll2,000 lbs. load-leveling capacityFits:Chevy/GMC Silverado/Sierra 1500 GMT 800 series 2WD & 4WD - '99-'07Dodge Ram 1500 1/2 Ton Pickup 2WD & 4 WD - '02-'08
