Upgrading LoadLifter 5000 of 2021 GMC Sierra 2500 to 7500 Series Kit

Question:

I currently have Load Lifter kit 57341 installed on my 2021 GMC 2500 HD 4x4. I have to inflate them to full capacity 100lbs and still do not have enough ride height towing my Grand Design Solitude 357RES. Can I just replace the existing air bags with the 7500XL bags and use my existing hardware. They seem to have the same bolt pattern. I also seem to have the necessary clearance. Let me know.

asked by: John A

Expert Reply:

Since the 7500 air bags are bigger the brackets are not the same between the 5000 and 7500 series Air Lift LoadLifter kits so you'd need the complete 7500XL kit part # AL57541 for your 2021 GMC Sierra 2500 to get the additional support.

expert reply by: Jameson C