Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.
When the weight hits the rear and things start to sag, the Firestone Air Command Heavy Duty Compressor with Tank keeps your setup level and steady. The compressor delivers up to 150 psi and runs at 13 amps with a 30% duty cycle, giving you dependable performance when hauling or towing. With 0–30 psi in about 14 seconds and 0–60 psi in 35 seconds, it reacts fast when you need to adjust.
The included 0.5-gallon air tank means you don’t wait for the compressor to catch up. It measures 7-5/8" long, 6-1/2" tall, and 6" in diameter, with 1/4" NPT inflation ports. That extra air volume gives you faster inflation of your air springs and even powers accessories like motorcycle, golf cart, or trailer tires using the 25' air hose.
Fine-tuning pressure is easy with the single analog gauge and dash-mounted switch. The pneumatic control mounts neatly under the dashboard so you can level one pair of air springs equally without stepping outside. Just flip the switch to add or release air and watch the white-face gauge show your exact pressure.
With no oil and no belts to maintain, this compressor is ready for regular use. It can be mounted in any position without affecting performance, so you can fit it where it makes sense for your setup. The pneumatic system adapts to changing load and parking conditions, keeping your suspension balanced and ride quality consistent.
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
Ratings & Reviews
James D.
5/19/2026
Thanks for reaching out Arthur! This is a very light-duty compressor with only a 9% duty cycle, so it is normal for it to get very hot if it has to run for extended periods or repeatedly build pressure. Even a small air leak can cause the compressor to run continuously while trying to maintain pressure, which can quickly overheat the unit. The nonstop running concern points either to a remaining leak in the system, the compressor struggling to keep up or the controller not shutting the compressor off correctly when pressure is not reached. We would recommend performing a full leak test on all fittings and air lines and verifying voltage and ground quality at the compressor. The ECM memory issue is likely because the module requires constant battery power to retain settings. Please let me know if this troubleshooting does not solve the issue.
Gwendolyn Y.
6/4/2025
The preset option makes things so much easier, especially if you're heading out in the early morning for a trip. What kind of 5th wheel are you hauling; toy hauler, 5th wheel?
Mike L.
3/20/2026
Good job on that successful install, Joseph. Thank you for your service to our Country!
Brooke M.
4/4/2025
That truck sure is a beauty! Happy to hear everything is performing well and helping the driving be more enjoyable :)
Mark
2/13/2025
Still working great,no issues at all
Jerred H.
2/13/2025
Kate F.
2/2/2026
Thank you for the feedback Troy. As you have already seen, in colder climates, mounting the compressor on the frame rail can expose it to moisture and freezing conditions. Installing it in a more protected location, such as the engine compartment, is a great alternative and can help prevent winter-related issues. What are you hauling around that you needed the extra support?
Do you have a question about this Air Bag Compressor Kit?
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Ron
3/21/2024
Works great there have been no issues with it, been very happy