Recommended Suspension Upgrade for 2021 Grand Design Imagine 2600RB

Updated 06/28/2023 | Published 06/27/2023

Products Featured in This Question

Dexter E-Z Flex Suspension Kit - Double-Eye Springs - Tandem Axle - 8,000 lbs

(612)

$440.26

SumoSprings Trailer Helper Springs w/ Line Relocation Bracket - Single Axle - 3K to 5K - Overslung

(310)

$267.99

Question:

Looking for suggestions on suspension upgrade for my 2021 Grand Design Imagine travel trailer model is a 2600RB. It pulls well with my 2500HD but feel like a stiffer suspension would help.

asked by: Mark H

Expert Reply:

For a suspension upgrade on your 2021 Grand Design Imagine 2600RB I recommend an upgraded equalizer. This will help smooth out your ride and keep the force and vibration from the road transferring into the body of your trailer.

Based on the dimensions of your current equalizer the best choice would be the Dexter E-Z Flex Suspension Kit # K71-653-00. This measures 7-3/4" and works with axles up to 8,000 lbs. It also comes with wet bolts, bronze bushings, and heavy-duty shackles which will outlast your standard hardware.

If you would like to add some additional support on top of this, check out the SumoSprings Trailer Helper Springs. These will provide additional support and reduce the load on your leaf springs extending the life of your suspension. SumoSprings improve handling and help eliminate sway and body roll. You have 4,400 lb overslung axles so the correct kit would be the # TSS-107-40. You will need a quantity of two, one of each axle.

I have attached some review and installation videos below for your reference.

expert reply by: Robin H