Comparing Firestone and AirLift Air Bags for a 2021 GMC Sierra 3500

Question:

I can't decide between the AirLift and Firestone air bags for my 2021 GMC Sierra 3500, what's the difference?

asked by: Andy

Expert Reply:

In regards to the Firestone Ride-Rite Red Label Extreme Duty Air Helper Springs part # F2709 and Air Lift LoadLifter 7500 XL Air Helper Springs part # AL57541 which are fits for a 2021 GMC Sierra 3500, the main difference is bag construction although the bracket design is a bit different as well. They both use good air bags but the Firestone are a bit more durable as they use a crimp rolled design as opposed to band clamps. This creates a better hold, you can actually let the Firestone air bags support the rear axle when the truck is hanging whereas you'd need to disconnect the AirLift air bags. I have installed both kits and attached videos below.

expert reply by: Conner L