moggy1968
Well-Known Member
- Joined
- Jun 12, 2013
- Messages
- 2,938
Nouakchott has obviously changed a bit since i was last there, there wasn't any tarmac then!!
like your man above says, go for a smaller rim size with a tall narrow tyre giving a good sidewall depth which will air down well. fat tyres are a no no in the desert, too much drag from the wider frontal area.
You need a decent compressor though, otherwise you won't air down when you need to. I had 2 truck airs and both failed on a dune in a sandstorm, leaving me to reinflate 8 tyres with a footpump, not fun!. Now I run an ARB onboard compressor with an outlet on the back of the truck and a remote tank. It inflates the tyres as fast as a garage airline.
Also, make sure you have a footpump just in case.
we ran as low as 10psi when we were in really soft stuff and massively overloaded. We were using ex MOD sand tyres bought second hand. YOu need a good sidewall construction to tolerate repeated airing down without damaging the tyre. 6ply minimum, preferably 8. A lot of desert racers, suprisingly, use BFG MT. Not because of the tread pattern, which is all wrong for sand, but because of the immensely strong sidewalls


like your man above says, go for a smaller rim size with a tall narrow tyre giving a good sidewall depth which will air down well. fat tyres are a no no in the desert, too much drag from the wider frontal area.
You need a decent compressor though, otherwise you won't air down when you need to. I had 2 truck airs and both failed on a dune in a sandstorm, leaving me to reinflate 8 tyres with a footpump, not fun!. Now I run an ARB onboard compressor with an outlet on the back of the truck and a remote tank. It inflates the tyres as fast as a garage airline.
Also, make sure you have a footpump just in case.
we ran as low as 10psi when we were in really soft stuff and massively overloaded. We were using ex MOD sand tyres bought second hand. YOu need a good sidewall construction to tolerate repeated airing down without damaging the tyre. 6ply minimum, preferably 8. A lot of desert racers, suprisingly, use BFG MT. Not because of the tread pattern, which is all wrong for sand, but because of the immensely strong sidewalls


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