Uptravel question
- Justin
- Official CCB Member

- Posts: 6199
- Joined: Sat Oct 09, 2010 11:04 pm
Uptravel question
I'm working on the design for my rear shock mounts. Anyone have any idea how much uptravel can I realistically expect from the rear end before a 37" tire is touching the inside of the fender on a 3.5" lift with a full width 9"? I'm thinking 6" if the other side is drooped 6"?
- bsaunder
- Official CCB Member

- Posts: 27
- Joined: Sun Mar 16, 2014 7:20 am
Re: Uptravel question
It depends on your suspension setup and body clearance....
That said, with my BC rear 3.5" leafs, I was maxing out at around 8.75" of total vertical travel at axle center - when articulated, it was a good bit more at the wheels. My bump stops are roughly 3" above my axles at stock locations but I can still put my tires into the flare at full stuff. That's with gorrilla flares mounted at the body line and 2ΓÇ£ body lift. I don't have full width or spacers though... I do have a decent amount of gear in the Bronco though, so I sit at the height closer to what most would with a 2.5" lift. This means I have more downtravel than up travel as well.
That said, with my BC rear 3.5" leafs, I was maxing out at around 8.75" of total vertical travel at axle center - when articulated, it was a good bit more at the wheels. My bump stops are roughly 3" above my axles at stock locations but I can still put my tires into the flare at full stuff. That's with gorrilla flares mounted at the body line and 2ΓÇ£ body lift. I don't have full width or spacers though... I do have a decent amount of gear in the Bronco though, so I sit at the height closer to what most would with a 2.5" lift. This means I have more downtravel than up travel as well.
-Ben
'74 Bronco / Garage art - in stages of rising again
..figured out how to change my dork picture!
'74 Bronco / Garage art - in stages of rising again
..figured out how to change my dork picture!
- Justin
- Official CCB Member

- Posts: 6199
- Joined: Sat Oct 09, 2010 11:04 pm
Re: Uptravel question
Thanks, that helps. I think that if I put my rear shocks at 6" up travel and the rest down I should have more than enough if I link it. Just didn't want to waste the uptravel. I'm willing to cut as much sheet metal as it takes to make things fit.
- Digger
- Official CCB Member

- Posts: 1282
- Joined: Fri Jun 21, 2013 7:53 pm
Re: Uptravel question
6" uptravel should be fine.
Statically with full widths, 3.5" suspension lift and 2" body lift, I have 9" of clearance between the top of the tire and the fender flare. I only have 6" uptravel in front and 5.25" rear, which is not a problem since the rear is more stiffly sprung.
Statically with full widths, 3.5" suspension lift and 2" body lift, I have 9" of clearance between the top of the tire and the fender flare. I only have 6" uptravel in front and 5.25" rear, which is not a problem since the rear is more stiffly sprung.
Cummins R2.8 diesel, ZF5, AtlasII, HP44/BB9, ARBs, coiled / linked suspension, 37" KO2s, full cage, bumpers, etc.
Build Thread: http://www.coloradoclassicbroncos.com/viewtopic.php?f=3&t=5420
Average 23.5 mpg, Best tank: 26.3 mpg
Build Thread: http://www.coloradoclassicbroncos.com/viewtopic.php?f=3&t=5420
Average 23.5 mpg, Best tank: 26.3 mpg
- ZOSO
- Moderator

- Posts: 3910
- Joined: Mon Nov 15, 2010 4:58 pm
Re: Uptravel question
Dont have measurments but it does travel a lot.
You do not have the required permissions to view the files attached to this post.
Rob
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport