Rear Air Bag Kit Recommendation For A 2021 Chevy Express

Question

Question:

Looking for a rear suspension assist for a 2021 Chevrolet Express cab and chassis preferably air bag assist. Any recommendations?

asked by: Bryce D

0

Expert Reply:

Hello Bryce. We do have the Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL88205 which are confirmed to fit the 2500 and 3500 models of the 2021 Chevy Express. Keep in mind these are designed only for vehicles with a boxed frame and a GVWR greater than 7,300 lbs.

expert reply by: Jesse M

0

Jesse M.

2/17/2026

Hey Bryce, how did the Air Lift LoadLifter 5000 work out on your Chevy Express? It’d be great to hear how the ride and support turned out once you had them on. Your update could make it easier for others looking at the same setup.

Answer 1

We do have a potential option for you, but the Air Lift LoadLifter 5000 #AL88205 is only going to fit vehicles with a fully boxed frame, so if your 2018 GMC Savanna 3500 is a van they are not going to fit. Since there is no air bag kit available, we…

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Answer 2

I had our warehouse measure the Timbren Rear Suspension Enhancement System #TGMRG35 you were looking at for your 2017 Chevrolet Express Van and the rubber portion measures 5-1/8" tall as shown in the included diagram. You can use spacers with…

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Answer 3

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 4

Hey Doug! The Firestone Ride-Rite Air Helper Springs #F35FV are the right kit for your 2026 Ford F-350 FX4 dually. However, you will need to measure to be sure it fits. The distance from the top of your rear axle to the top of the jounce bump stop…

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Answer 5

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 6

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 7

Since wire color codes are NOT universal, we always recommend wiring by function, rather than wire color. If you look at the Trailer Wiring FAQ article I have linked you to, you can see some diagrams showing the proper way to wire a vehicle and…

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Answer 8

Hi Paul, you’re definitely on the right track here, and I can help you narrow this down with confidence. With your tandem 3,500 lb Dexter axles and 33 inch spacing, both the Dexter EZ Flex part #K71-652-00 and the Lippert Road Armor part #LC53CK are…

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Answer 9

You can use leaf springs that are rated higher than the axle without any issues as long as they measure the correct measurement for your trailer. For example the 6-leaf double eye spring for 7,000 lb axles part #e64SR measures 24-7/8" eye to…

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Answer 10

Hey Ian, great to hear from you again! The differences between the MORryde CRE3000 #MR87ZR and AllTrek 4000 #MR89DR that fit a 33" wheelbase is the height between the hanger and equalizer bolts, and the amount of travel the suspension style will…

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Answer 11

We have lift kits for trailer that easily add 2 inches to the height of the trailer. For that you'd want the part #RR23QX and you'd be set. I attached a picture that shows how it installs to give you an idea. This would be the easiest…

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Answer 12

Hey Josh! Yes, the Pacbrake Alpha XD Pro Air Bag Suspension Kit w/ Internal Jounce Bumpers #PB89RV will fit your Sprinter. This is specifically designed for models with dual rear wheels. The only reason these wouldn't work is if you have the ride…

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Rear Air Bag Kit Recommendation For A 2021 Chevy Express

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