Trailer SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce sway, hop, and vibration. This trailer suspension upgrade reduces G-force in the coach by 68% and provides a safer journey.
The TSS-107-47 has a 1,800 lb capacity when compressed at 50%. The black SumoSprings shouldn’t be compressed past 65% of its original height in order keep full memory rebound.
NOTE: Will not work on spring plates wider than 4.25"
Seller return policy
If you return a product that qualified for free shipping, the outbound shipping costs will be deducted from your return refund. You may return the item within 90 days from the date your order was received for a refund. We cannot exchange items. Please place a new order online for the replacement item(s). No claims for shortages or damages will be honored unless reported within 10 business days from the date of delivery.





