Recommended Airbag Suspension Kit For A 2020 GMC Sierra 1500 AT4

Published 09/22/2021

Products Featured in This Question

Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle

(1851)

$378.74

Air Lift Load Controller Compressor System for Air Helper Springs- Heavy Duty - Dual Path

(170)

$518.16

Air Lift Universal Air Spring Spacers for LoadLifter 5000 and 7500XL - 2" Lift - Qty 2

(44)

$98.72

Question:

What's the best airbags for a lifted 2020 GMC sierra 1500 AT4

asked by: John D

Expert Reply:

For your lifted 2020 GMC Sierra 1500 AT4 I recommend the Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle # AL57288. This air bag system provides high-quality, full-time load support by leveling your truck to improve braking and ride comfort and reduce the strain on your factory suspension. Not only do these airbags improve handling but they will also help prevent your brakes from eroding faster and uneven wear on your tires due to heavy loads.

Paired with the Air Lift Load Controller Compressor System for Air Helper Springs # AL25856 you'll be able to adjust the amount of pressure in both bags together or separately for uneven loads in the bed of your truck. This system automatically restores air spring pressure when it drops to below 5 psi but the minimum psi can be adjusted to your preferences. It comes with a compact gauge with one-touch control on face that will easily allow you to control the pressure conveniently from your cab.

Since your truck is lifted you'll have to install the # AL57288 to the upper bracket and measure from the bottom of the airbag to the bottom bracket to know what size spacer kit you'll need. For example if you had a 2" gap you would want to install the Air Lift Universal Air Spring Spacers for LoadLifter 5000 and 7500XL # AL52420.

expert reply by: Kevin C