Bump Stops? (1 Viewer)

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Durobump, Timbren or OEM? I have the Timbrens on the rear
 
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Perry parts on my tundra, they've been great and worked hard on the sand dunes with no issues, even got a little air, I've put several sets on customer's trucks too.
 
I have DuroBumps but PerryParts are just as good (from riding in other rigs with them). DuroBumps is pricing themselves out of the market now, IMO. Prices have doubled in the 3 years since I got them.
 
I have DuroBumps but PerryParts are just as good (from riding in other rigs with them). DuroBumps is pricing themselves out of the market now, IMO. Prices have doubled in the 3 years since I got them.
Right, Duros, $215 , timbrens, $270.. Perry's, $100..
 
I've had a full set of PerryParts bump stops on mine since last fall. I don't do too much offroading but I've hit a few dips at speed on the way to Costco and the bump stops worked pretty well 😅
 
I've had a full set of PerryParts bump stops on mine since last fall. I don't do too much offroading but I've hit a few dips at speed on the way to Costco and the bump stops worked pretty well 😅
Well... yea.. as long as I can get through the costco speed bumps, those things are monsters..
 
Right, Duros, $215 , timbrens, $270.. Perry's, $100..
Same goes for Sumosprings.....their prices have doubled. I think this "assist spring" bumpstop phenomenon is just good marketing. If you bottom out your suspension routinely , you are set-up wrong
 
I have Perry's. They seem to stop the bumps.

My rig floats like a Cadillac offroad, and I drive it hard, but I don't think that has much to do with bumpstops. It's more the tires than anything.
 
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Same goes for Sumosprings.....their prices have doubled. I think this "assist spring" bumpstop phenomenon is just good marketing. If you bottom out your suspension routinely , you are set-up wrong
  • Icon 0-3.5" Stage 4 Suspension System w/Tubular UCAs - I took to 650# fronts off and put 700# since the bumper and winch caused too much squat.
  • BFGoodrich Mud-Terrain T/A KM3 285/70R17
Its a good system and seems to work well, I have the BFG ATs on there now but they're coming off this weekend and the MTs going on. I'm going to Moab for the Cruise Moab meet, then Toyota Jamboree at Barnwell after that so I figured I should get the MTs on there. I haven't seen the KM3s work yet, BFG claims they stick good when aired down so we'll see.
  1. Krawl-Tek compound: Enhances grip on slick surfaces and rocks
  2. CoreGard Max Technology: Protects sidewalls from damage caused by rocks, twigs, and other debris
  3. Traction Armor Sidewall Sculpture: Protects sidewalls from splitting
  4. Linear Flex Zone: Allows the tire to flex and envelop objects when aired down
  5. Mud-Phobic Bars: Help release compacted mud and enhance traction in muddy and soft soil conditions
 
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  • Icon 0-3.5" Stage 4 Suspension System w/Tubular UCAs - I took to 650# fronts off and put 700# since the bumper and winch caused too much squat.
  • BFGoodrich Mud-Terrain T/A KM3 285/70R17
Its a good system and seems to work well, I have the BFG ATs on there now but they're coming off this weekend and the MTs going on. I'm going to Moab for the Cruise Moab meet, then Toyota Jamboree at Barnwell after that so I figured I should get the MTs on there. I haven't seen the KM3s work yet, BFG claims they stick good when aired down so we'll see.
  1. Krawl-Tek compound: Enhances grip on slick surfaces and rocks
  2. CoreGard Max Technology: Protects sidewalls from damage caused by rocks, twigs, and other debris
  3. Traction Armor Sidewall Sculpture: Protects sidewalls from splitting
  4. Linear Flex Zone: Allows the tire to flex and envelop objects when aired down
  5. Mud-Phobic Bars: Help release compacted mud and enhance traction in muddy and soft soil conditions
Well, you definitely have an enviable suspension set up.
 
Well, you definitely have an enviable suspension set up.
Ehh, theres better out there, long travel and all that, but for my purposes, its enough. I had the option of the resi's up front but throttled it down a little and got non resi's
 
  • Icon 0-3.5" Stage 4 Suspension System w/Tubular UCAs - I took to 650# fronts off and put 700# since the bumper and winch caused too much squat

Hopefully it's adjustable. Any lift over 2" will be tipsy and perform like s*** off-road due to lack of down-travel or "droop".
 
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Hopefully it's adjustable. Any lift over 2" will be tipsy and perform like s*** off-road due to the lack of down-travel or "droop".
Putting me through my paces here Poop.
  • Adjustable coilovers provide 0-3.5" of lift height
  • ICON upper control arms allow for additional wheel travel (when paired with extended travel coilovers) while improving suspension geometry for predictable handling
I will say this about that, the back drops out pretty good, the front drops out some, I didn't want long travel so I accept it. There's lockers front and rear so it works just fine with one hanging. I try to stay away from tipsy situations. Now, it is adjustable but I have it set at about 2.5".

The KM3s only come in Load E's, but, the caveat is, while the side wall is marked at 80 psi max, BFG recommends 35psi for the GX so that'll soften the ride quite a bit. The rig is mostly used for off road with the occasional on road jaunt when I have no choice.
 
Same goes for Sumosprings.....their prices have doubled. I think this "assist spring" bumpstop phenomenon is just good marketing. If you bottom out your suspension routinely , you are set-up wrong
The Sumosprings marketing where they show people riding the bumpstops as a way to support extra weight is weird. If that's happening, you need stiffer springs.

But bumpstops are part of the suspension setup and are meant to be impacted as the suspension cycles. The fancier bumpstops, especially in the front, make a huge difference off road where you are using your full suspension travel.
 
Putting me through my paces here Poop.
  • Adjustable coilovers provide 0-3.5" of lift height
  • ICON upper control arms allow for additional wheel travel (when paired with extended travel coilovers) while improving suspension geometry for predictable handling
I will say this about that, the back drops out pretty good, the front drops out some, I didn't want long travel so I accept it. There's lockers front and rear so it works just fine with one hanging. I try to stay away from tipsy situations. Now, it is adjustable but I have it set at about 2.5".

The KM3s only come in Load E's, but, the caveat is, while the side wall is marked at 80 psi max, BFG recommends 35psi for the GX so that'll soften the ride quite a bit. The rig is mostly used for off road with the occasional on road jaunt when I have no choice.
Solid axles aren't a down-travel concern, it's the front IFS. 2.5" isn't too crazy.

However, 35 PSI on an E rated tire will still ride like s***. Been there done that. I'd take those back if you can. Mud tires suck in anything other than mud anyway.
 

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