Discover SuperSprings Intl - Parts & Accessories for Your Journey

Hi Todd, I know exactly the feeling you’re describing, and you’re definitely not alone. That floaty, pushy feeling at highway speeds, especially when trucks pass, is really common on the Sprinter 3500 chassis with a taller coach like your Tiburon,…

Hey Jeff, I would strongly recommend the SumoSpring kit part #SS96EV for your 2025 Nissan Frontier. This will give you the support you are looking for without causing the ride quality to be overly harsh which the Timbrens are known to do. Install is…

Hi Paul! Since you said occasional towing, I am going to steer you away from the Timbren option. They can be pretty rough and you will definitely feel it when you are not towing. If you had a constant load, it would have been an option, but I…

Hey Kevin, yes we have the SumoSprings kit part #SS46KJ that is a fit for your 2025 Chevrolet Silverado 2500 HD. This is the medium density foam spring provides 2,800-lb support capacity at 50% compression and also requires no drilling for install!…

Hi Tim, That's a great question! While Timbrens and SumoSprings are both suspension enhancements, they perform differently depending on how much weight you're towing/hauling and how often you're planning on towing/hauling. The only…

Hey Bill! The Rebel is the heavier duty SumoSprings jounce springs and they have the higher weight rating at 3,000 lbs #SS64VR or 5,000 lbs #SS27GR. I usually only recommend these heavy duty versions if you have a lot of weight in the truck bed or on…

Hey Joseph, thanks for reaching out. The difference between the yellow and black SumoSprings is the weight capacity or stiffness of the spring. For the 2018 Ram ProMaster 1500, the black ones part #SSR-307-47 are 1,500 lb capacity. Those are good for…

Hey Trevor, nice truck and trailer! For your 2024 Ford SuperDuty truck, you can definitely go with either option: - SumoSprings Solo Custom Helper Springs - Rear Axle #SSR-127-47 (1,500lb capacity) - SumoSprings Solo Custom Helper Springs - Rear Axle…

Hello Barry, Since you already have a weight distribution (WD) hitch and are only experiencing a little rear sag, I recommend going with SumoSprings. I typically only suggest Timbrens for those who are towing heavy loads regularly, as they can create…

Hi Steve! There are two options that will help the sag you are getting in your 2021 Honda Pilot when you are towing. The first is the Coil SumoSprings Custom Helper Springs for Coil Spring Suspension #CSS-1125F. We have these listed as being for the…

The SumoSprings Maxim Custom Helper Springs - Rear Axle #SSR-106-54-1 you referenced are for extra heavy duty and rated for 7,000-lb capacity and are designed for your rear axle while the SumoSprings Solo Custom Helper Springs - Front Axle…

Hello Mark, Based on what you described with the driveway angle and the additional weight you plan to carry on the hitch, I would recommend going with the SumoSprings Solo Custom Helper Springs - Rear Axle #SSR-130-54. The main difference between the…