Easy DIY - Suits 45mm wide leaf under axle configuration - see other listing for leaf over axle configuration 

Trailer SumoSprings® 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.

  • Sold as a pair (left and right)

  • Maintenance-free

  • Reduces and absorbs vibration

  • 1,400 (lb) Capacity at 50% Compression

  • Reduces overall cost of ownership

  • Improves overall driver control and ride comfort

  • Compress up to 80% of original height with full memory rebound

  • Increases safety

  • progressive spring rate with superior damping properties

  • Made from patented micro-cellular urethane

  • Will not leak or rupture

  • Never load any vehicle beyond the manufacturer's GVWR

Sold as a pair (left and right)
Maintenance-free
Reduces and absorbs vibration
1,400 (lb) Capacity at 50% Compression
Reduces overall cost of ownership
Improves overall driver control and ride comfort
Compress up to 80% of original height with full memory rebound
Increases safety
progressive spring rate with superior damping properties
Made from patented micro-cellular urethane
Will not leak or rupture
Never load any vehicle beyond the manufacturer's GVWR

1400

SKU TSS-106-40
Barcode # 814699008724
Brand SuperSprings International
Shipping Weight 3.6364kg
Shipping Width 0.203m
Shipping Height 0.127m
Shipping Length 0.279m