These SumoSpring front bump stops are perfect if you have a snowplow or other heavy, temporary load on your truck. Simply remove your factory front bumps, replace with these when loaded, and then re-install your stock bump stops after the plow comes off. This allows for smooth ride unloaded, without the squat. 

Front SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to stabilize weight transfer and limit body roll while decreasing vibration, stabilizing sway, and softening harsh rebounds. 

The SSF-302-40 has a 800 lb capacity when compressed at 50%. The Blue SumoSprings shouldn’t be compressed past 70% of their original height in order to keep full memory rebound.

The SSF-302-47 has a 1,200 lb capacity when compressed at 50%. The Black SumoSprings shouldn’t be compressed past 65% of their original height in order to keep full memory rebound.