Best Suspension System Enhancement For Chevy 3500 Construction Truck.

Question:

Thanks. I should also mention I'd like an airbag that can be run with no pressure just in case one blows or no one is checking them.

asked by: Lance M

Expert Reply:

I recommend the Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle # AL57338. It will give you the most versatility with adjustments and load variations. For your daily construction site needs.

The kit comes with 16 feet of air line so you will have plenty of line that will allow you to hide and protect the air lines themselves.

You will be able to adjust the air springs independently from each other to get a custom ride that will be smoother than a jounce style spring.

expert reply by: David B

Lance

11/19/2021

Thanks. I should also mention I'd like an airbag that can be run with no pressure just in case one blows or no one is checking them.

David B.

11/19/2021

The Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle # AL57338 and any other air spring will need at least 5 PSI to keep them in good operating condition. This prevents damaging vacuum pressure and premature wear and tear on the bags themselves. We do have the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle # AL88339, this will give you a little extra help if the bags are under inflated or busted. To avoid the issues you stated the best way would be to stay with a Jounce style suspension. They do have rougher rides but they are a "fit and forget" install with no adjustments required.