have you worked out your rti then ramp travel index.
can you a forklift, but base on distance up a known ramp
one wheel can go without other(s) loosing traction by
lifting as well. obviously an in axle aid such as lsd or air
locker can help/cheat the figures.
a yank invention, fourwheeler.com are big on it or just
google rti.
Well this is the only pic I have:augiewas taken on the 28/12/08 in the Yorkshire Dales, I don't think it's to bad as i've still got both ARB's fitted:augie