Recommended Suspension Enhancement for 2021 GMC Sierra 2500

Question:

I have a 2021 GMC Sierra 2500 4WD and I think I could use something to improve the ride while towing my 5th wheel trailer. I don't want to have to deal with air bags. Do you have any suggestions?

asked by: Raphael

Expert Reply:

For your 2021 GMC Sierra 2500 4WD I recommend the SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle # SSR-203-40-2.

These jounce-style springs have a 3,000 lb capacity and will keep your vehicle level while you're towing. They also help to absorb bumps and shocks while minimizing sway. Unlike airbags, they do not require any maintenance. These springs will also have a minimal impact when you aren't towing so you won't experience a stiff ride without your 5th wheel trailer.

I have attached a video review of the SumoSprings which compares the springs to a stock suspension for your reference.

expert reply by: Robin H