Install the Air Lift 88388 LoadLifter 5000 Ultimate Helper Spring Kit from SDS on your 2019-2024 GM Silverado/Sierra 1500 4WD for a smoother ride while towing. The air springs provided are designed to enhance your suspension and improve your safety and comfort while carrying heavy loads. This upgraded spring kit includes all the features of the LoadLifter 5000 air spring kit, along with an internal jounce bumper. This combination provides the ultimate lift, ride comfort, and safety for your vehicle. Even when there is no air, the internal jounce bumper helps to absorb shocks.

Note:

• Fits Trail Boss & AT4 Models Only.
• Will not fit Cab & Chassis models.

• 2 Air Springs
• Air Lines
• Schrader Valve
• Fully Illustrated Installation Guide
• Includes Hardware Needed For Installation
• Eliminates Harsh Jarring On Rough Roads
• Maintenance-Free! Safely Run With Zero Air Pressure
• Replaces Factory Jounce Bumper
• Provides Three-Stage Ride Comfort
• Up To 5,000 Lbs. Of Load-Leveling Capacity
• Internal Jounce Bumper Prevents Damage When Driving With An Empty Air Bag