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Steepest grade

Old Mar 29, 2013 | 01:26 PM
  #1  
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Default Steepest grade

What is the steepest grade you've ever climbed? I keep seeing steep inclines that I think my jeep could handle, my girlfriend says she doesn't think so.
Just put the incline (off road of course) you've climbed (in degrees I suppose?) and what mods you've got that helped.
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Old Mar 29, 2013 | 02:59 PM
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I went up a curb that was 90 degrees.
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Old Mar 29, 2013 | 03:08 PM
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i climbed a 3 foot ledge. i guess that's pretty steep
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Old Mar 29, 2013 | 03:11 PM
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Think he was aiming for longer duration climbs, not just obstacle height.

I haven't measured any angles, but I've clawed my way up a couple tough ones.
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Old Mar 29, 2013 | 03:15 PM
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One of my previous outings I climbed about a 75* incline that spanned about 100 yards going up... the very top was rutted out like hell and got super tight between trees. Its hammer time when you get to the top, otherwise you end up sliding into a tree or end up off camber in a huge rutt.
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Old Mar 29, 2013 | 03:17 PM
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180 deg.
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Old Mar 29, 2013 | 03:18 PM
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Originally Posted by Gee oh Dee
Think he was aiming for longer duration climbs, not just obstacle height.

I haven't measured any angles, but I've clawed my way up a couple tough ones.
i know lol, i was kidding. but i haven't measured angles either, but like you, i've done some pretty tough ones
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Old Mar 29, 2013 | 03:30 PM
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Originally Posted by McCaffrey
180 deg.
Funny guy.

Originally Posted by ohio95xj
i know lol, i was kidding. but i haven't measured angles either, but like you, i've done some pretty tough ones
If I had to guess it'd be a 60-70* or so, and roughly 40 yards.

The last one I did was pretty muddy, but it was awhile ago. I haven't been able to get out in way too long. Life has been busy. :/
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Old Mar 29, 2013 | 04:04 PM
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Originally Posted by Xj88
One of my previous outings I climbed about a 75* incline that spanned about 100 yards going up... the very top was rutted out like hell and got super tight between trees. Its hammer time when you get to the top, otherwise you end up sliding into a tree or end up off camber in a huge rutt.
100 yards at this incline!?!

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I think I've gotten it around 60*. any much more than that and my butt would like a tow strap holding my front end down please

Last edited by Atmos; Mar 29, 2013 at 04:06 PM.
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Old Mar 29, 2013 | 04:20 PM
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anyway. the thing about steep inclines is they usually have steep crest at the top that you will have to clear before being on flat ground again. the only reason I've made it over some inclines is because my lockers pulled me through it. depends on if its rock dirt or other but I'd say front locker and tall tires will be fine. if you dont have those, skinny pedal and cross your fingers
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Old Mar 29, 2013 | 04:58 PM
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Mine was up a 50* hill that was covered in mud and little ruts. And I did it in 2wd at about 20 mph lol. It was about 30 yards
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Old Mar 29, 2013 | 06:44 PM
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Originally Posted by Gatchmo5710
I went up a curb that was 90 degrees.
How did you not roll backwards?!?!?!?
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Old Mar 29, 2013 | 06:47 PM
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Originally Posted by Michael952
How did you not roll backwards?!?!?!?
Skinny pedal.
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Old Mar 29, 2013 | 08:46 PM
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Just guessing here, but probably 50-55 degrees. Roughly 80 yards long, with deep ruts, loose rocky soil, and impossible to make it up in the rain with my Jeep. Aired my tires down to 12 psi and crawled up it in low range and second gear. A locker would help a lot with it though.
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Old Mar 29, 2013 | 08:53 PM
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Can't give it to you in degrees but a 24% grade on an old logging road for about 15mi in the sierra nevadas.
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