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TSS-107-40 Trailer SumoSprings - Heavy Duty Suspension for 3000-5000 GAWR Trailers | Spring-Over Axle Configuration | Left/Right Pair with 1400lb Capacity at 50% Compression | USA Made | Perfect for RV, Boat & Utility Trailers to Improve Ride Quality & Load Stability
TSS-107-40 Trailer SumoSprings - Heavy Duty Suspension for 3000-5000 GAWR Trailers | Spring-Over Axle Configuration | Left/Right Pair with 1400lb Capacity at 50% Compression | USA Made | Perfect for RV, Boat & Utility Trailers to Improve Ride Quality & Load Stability
TSS-107-40 Trailer SumoSprings - Heavy Duty Suspension for 3000-5000 GAWR Trailers | Spring-Over Axle Configuration | Left/Right Pair with 1400lb Capacity at 50% Compression | USA Made | Perfect for RV, Boat & Utility Trailers to Improve Ride Quality & Load Stability
TSS-107-40 Trailer SumoSprings - Heavy Duty Suspension for 3000-5000 GAWR Trailers | Spring-Over Axle Configuration | Left/Right Pair with 1400lb Capacity at 50% Compression | USA Made | Perfect for RV, Boat & Utility Trailers to Improve Ride Quality & Load Stability
TSS-107-40 Trailer SumoSprings - Heavy Duty Suspension for 3000-5000 GAWR Trailers | Spring-Over Axle Configuration | Left/Right Pair with 1400lb Capacity at 50% Compression | USA Made | Perfect for RV, Boat & Utility Trailers to Improve Ride Quality & Load Stability
TSS-107-40 Trailer SumoSprings - Heavy Duty Suspension for 3000-5000 GAWR Trailers | Spring-Over Axle Configuration | Left/Right Pair with 1400lb Capacity at 50% Compression | USA Made | Perfect for RV, Boat & Utility Trailers to Improve Ride Quality & Load Stability

TSS-107-40 Trailer SumoSprings - Heavy Duty Suspension for 3000-5000 GAWR Trailers | Spring-Over Axle Configuration | Left/Right Pair with 1400lb Capacity at 50% Compression | USA Made | Perfect for RV, Boat & Utility Trailers to Improve Ride Quality & Load Stability

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Description

Trailer SumoSprings(R) utilize the same micro-cellular air springs as SumoSprings. They mount above trailer leaf spring assemblies and create a cushion between the axle and trailer frame. Trailer SumoSprings reduce wear and tear on body-frames, windows, doors, closets, mounted TV's, and other components by minimizing bounce, hop, and sway associated with most tow-able RV's. Reduced sway and bounce in the trailer results in increased driver control, ride comfort, reduced maintenance costs, and reduced overall cost of trailer ownership.

Features

    Handmade with Care Every SumoSpring is handmade with care, making each one unique with its own natural characteristics, such as slight color variations and surface bubbles, proof of the craftsmanship that goes into every piece

    Maintenance Free Suspension Enhancement Trailer SumoSprings are a maintenance-free suspension enhancement built to create a better journey by reducing G-force in your towable by 68%

    Increases Overall Driver Control Crafted from microcellular polyurethane, these SumoSprings are designed to remove sway, hop, and body roll while increasing overall driver control and comfort while towing

    Specifically Designed This product is designed for trailer frames with a GAWR of 3,000-5,000 lbs with the springs mounted above the axle; The factory spring plate must not be wider than 4-1/4 inches

    Important Notes This product may not fit all trailer models due to the varying build designs from different manufacturers; For installation the gap between the top of spring plate and bottom of the frame must be between 5.3 inches and 6.55 inches

Reviews

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- Verified Buyer
My camper really didn't ride bad to begin with, but our land is miles down a dirt road with washes and ditches etc. On a normal tow, stuff inside would shift around, magnets would fall off the fridge, and one drawer would always come open. I wanted to help out the tiny springs that you often hear about breaking on people and with packing in extra water and weight, I figured these would help.The installation was extremely easy on my camper, I do have an over under kit (axle flip) installed.On the first trip out my teen daughter said it felt different and asked why. I honestly thought it felt the same but maybe not as bouncy. On arrival at our off grid land it was a surprise to find that nothing inside moved around, all the magnets were still on the fridge and the drawer didn't open. Impressive that it made that big of a difference on a dirt road, the stuff normally shifted around on blacktop. They are a little pricey but it was worth it.