BumpStop Replacements?

Anyone got experience with Wheelers SuperBump VS SumoSprings bump stop? I feel like sumosprings bump stop would be better that Wheelers but obviously I have nothing to compare it to. I just know that either will be better than the factory shit that is on it now. Also looking to get a U bolt Flip kit and throw that on with new bump stops. Any suggestions for U bolt flip kits?

 

I have and rode on sumo springs 612-40s (500lbs at 50% compression) for a little over 2 years. I was in constant contact with them due to topper weight and normal load in the bed. They were not bad, they are a little bouncy feeling at first but break-in to be decent. I have since upgraded to Deaver leaf packs and they are now bump stops that I have about 2" before I make contact with. Keep an eye on Amazon warehouse deals, they occasionally have returned Sumos or Timbrins. They are just stupid expensive for what they are at retail prices...No experience with flip kits etc.

 

I will have a bed cover, spare tire, jack and some other stuff in the bed 24/7. Would you suggest the black ones for the added weight?

 

I've only ridden on blue (500lbs) and they are stiff. I don't think I'd jump up to the black ones (1000lbs at 50% compression) unless you are really hauling weight that would likely exceed the truck's capacity. My blue ones did not flex much even when I would carry 500lbs or so. They also help a bit with body roll when cornering in the super soft OR suspension. I think the 1000lb version would be pretty bone jarring to bounce off of honestly, not as bad as the factory bumps, but they would be stout.