Suspension Enhancement For A Trailer With 8,000 Pound Axles

Updated 09/02/2025 | Published 06/25/2025

Products Featured in This Question

Replacement Dexter Bolt-On Shock Kit for 2-3/8" or 3" Diameter Axle - Single Axle

(13)

$199.92

Roadmaster Comfort Ride Shock Absorbers for Tandem Axle Trailers - 8,000-lb Axle

(195)

$860.00

Roadmaster Comfort Ride Add-On Kit for Triple Axle Trailers - 8,000-lb Axles

(12)

$337.38

Question:

Would these be for 8k axle?

asked by: Nick

Expert Reply:

Good question, Nick!

The Dexter Replacement Dexter Bolt-On Shock Kit # K71-697-00 is designed to fit a 2-3/8" or 3" diameter axle. An 8,000 pound axle will measure 3-1/2", so I cannot recommend going this way. It will be underrated and won't really do what you want it to.

I know this is quite a bit more expensive, but the Roadmaster Comfort Ride Shock Absorbers for Tandem Axle Trailers # RM-2470 is specifically designed for an 8,000 pound 3-1/2" axle and would be what I recommend (plus the # RM-2470-50 if you have 3 axles). We have sold quite a few of these and I can honestly say I have never heard a bad thing after the install was done.

Are you 100% on going the route of shocks? We may have another option if you are interested.

expert reply by: Lazer S

Roadmaster Comfort Ride Shock Absorbers
(click to enlarge)

Lazer S.

9/2/2025

Hey Nick, Did you decide to go with the Roadmaster Comfort Ride Shock Absorbers for your 8,000-pound axle, or are you considering other options? I'm asking because your experience could help others in a similar situation.