i like that rear bumper, that turned out good!
The top pipe WAS parallel with body line at one point, the design wasn't design to getting sideways in the snow at high speed and slaming into snow banks. Was Fun though.
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When I get the larger tires, will knock out the pinch weld, and put some 1/4" plates going into the wheel well area to reinforce the strength on the sides. I'll hook up my ratching straps up and straighten out the body line look first before the welds.
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Just found these pics. Looks good.
Do you notice any flex on the tire carrier? That's my biggest concern with 4x4labs design.
I don't think the (any) flex is in the tire carrier, I do believe it is coming more from any bumper mounting to the frame. As my SW front and others, they have a gap below the body line for this.
Mine as far as the rear on the stoppers, as I put in that build thread, the location spot, place it on the bumper and make sure your hatch door clears it for location. I put mine a little closer, so I had to cut the height down a little. So in doing so, on flex, allowed it to bunny hop above it once. I added a bead line weld on the stoppers themselves.
I do believe when I do go to larger tires and can determine if I have to cut/shape the wheel well section to clear ( if needed), I can add gussets to that area also, and would help with flexing from that area transferring to the swing arm section.
I will add photos latter on the stopper area for better understanding. I have also been tightening the latch arm also as it has it's tightening flex to it and has been helping with any movement. Was getting the bang sound from stopper banging in close position.
The season is just getting started so I can get out and really put the flex stress on it on the trails.
Awesome thanks for the quick and through response.
When I spoke to Luke about this kit for my 4th gen he stated that the horizontal tube that the tire carrier mounts to is the source of the flex, as it wants to twist from the weight of the wheel and tire in regards to how the tire carrier mounts to that horizontal tube.
Thats why i'm asking so much. I'm trying to understand how much, if any gusseting will help. Or if its even an issue.
Really like the way your bumper came out though. It looks fantastic. I think on mine i'll either use large diameter tube for the top of the bumper or fab it so that it sticks out more. I have a terrible habit of backing into trees and having some material standing off the bumper would be useful to me.
