Does Running Minimum PSI in Air Lift Air Bag Kit Affect Unloaded Ride Quality
Updated 09/02/2025 | Published 08/28/2025
Question:
How do they affect the ride quality when empty on a rough road? Ive used the 8 bag system on a couple Kenworth OTR tractors and the low air/leaf system Peterbilt used for many years, as well as others, and I do know that ride quality in a bobtail with air ride is much bouncier. Im thinking these might have the same tendency as well.a
asked by: Kevin H
Expert Reply:
Hey Kevin, if you were to run the minimum 5 psi requirement in the Air Lift kit part # AL57596 the ride quality would be the same as stock as the bags would essentially be totally empty. The 5 psi prevents the bags from deforming though which is why that's minimum and not zero.
Air ride suspension is different though since the air springs are the sole spring so they will be bouncier than kits like this.
Product Page this Question was Asked From
Air Lift LoadLifter 7500 XL Ultimate Air Helper Springs - Rear Axle
- Vehicle Suspension
- Towing/Load Leveling
- Air Springs
- Suspension Only
- Extra Heavy Duty
- Rear Axle Suspension Enhancement
- Air Lift
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Air Bag Kit Recommendation for 2015 Ford F-350 With Lance Camper 1172
- Q&A: Should I Get Loadlifter 5000 Or 7500 For Towing A 15K Fifth Wheel
- Q&A: Recommended Best/Better Air Spring Suspension Enhancement for 2012 Ford F-350 Dually 4x4
- Q&A: Is Air Lift or Firestone Air Bag Kit Better for a 2012 Ford Super Duty
- Q&A: Recommended Air Springs for a 2016 Ford F-250 With a B&W Turnoverball Hitch
- Q&A: Will The Air Lift 7500 XL AL83DQ Air Bags Fit A 2025 Ford F350 Crew Cab Dually With FX4 Package?
- Q&A: Recommended Air Spring Kit For A 2016 Ford F-250
- Article: Choosing the Right Suspension Kit for Your Truck and Trailer
- Article: Is It Illegal to Leave My Hitch on My Truck?
- Article: Stability Control for Heavy Duty Vehicles
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Article: How to Mount a Truck Bed Camper
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: How to Measure for Travel Trailer and Fifth Wheel Steps
Kevin H.
8/29/2025
When I posted that I hadn't seen the part that mentioned the air bags as being adjustable. That's the difference between a rough ride and the ability to soften the bumps without a doubt. 5 -10 psi might actually help to improve the ride when bobtailing or empty. Thanks for the response.