Replacement Leaf Springs and SumoSprings for 2020 Grand Design Imagine 2500RL

Question:

Can you help me with the correct part to replace the leaf springs on a 2020 Grand Design 2500RL travel trailer? It has Dexter 3500 axels with 1750 springs. However, I would like to replace them with a heavier spring. Can you suggest some options that will fit the trailer? Also, do you have Sumo Springs? If so, the correct part for those also would be very helpful TYIA, Dan

asked by: Dan

Expert Reply:

Hi Dan; I can definitely help you find these parts for your 2020 Grand Design Imagine 2500RL. I reached out to Dexter and found that the leaf springs that came with your axle measure 26" so you will want to match that when replacing them. Since you wanted a heavier spring I recommend the # e22YR. These 26" long leaf springs are designed for a 4,000 lb axle so they are a bit stronger without overdoing it.

The correct SumoSprings depends on your axle capacity and configuration. You have an overslung (leaf springs on top of the axle) 3,500 lb axle so the correct kit is the SumoSprings Trailer Helper Springs w/ Line Relocation Bracket # TSS-107-40. You will need to order a quantity of two, one for each axle.

expert reply by: Robin H