Difference Between Firestone Air Bags F4130 And F66XV For A 2025 Ram 1500
Updated 05/07/2026 | Published 05/04/2026
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Question:
Why does this set of bags say they are good to 2000 lbs and the other set of bags without the compressor say they are only good to 1000 lbs pn F4130? They look to be the same bags..
asked by: Gil L
Expert Reply:
Hi Gil!
Good catch. The Firestone Coil-Rite Air Helper Springs - Rear Axle # F4130 does indeed have 2,000 pounds of capacity, just like the Firestone Coil-Rite Air Bags w/ Easy Mount Compressor and In-Cab Control - Single Path - 2,000 lbs # F66XV. I am having our listing for it updated to reflect this as well.
They are the same bags and the # F66XV is in all in one kit that includes the bags and the compressor. The # F4130 is just the bags.
What kind of trailer will you be towing with your Ram?
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Product Page this Question was Asked From
Firestone Coil-Rite Air Bags w/ Easy Mount Compressor and In-Cab Control - Single Path - 2,000 lbs
- Vehicle Suspension
- Towing/Load Leveling
- Air Springs
- With Compressor
- Single Path
- Light Duty
- Rear Axle Suspension Enhancement
- Firestone
more information >
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Gil L.
5/7/2026
Thanks Lazer for the update. I will be using a dump trailer as well as hauling other various things in the bed. This helps with my decision.