I have Insa Turbo Mountain in 235/70/16 (29") on my Jimny Pickup again, used them all summer,
i changed back to them yesterday from BFG KM2 that were not good on the snow /ice on treated roads or in deeper/fresh snow, they just clagged up.
I would not recomend the IT Mountain for a heavy vehicle, i would look at one of the other Insa Turbo tyres,
(Insa Turbo Traction Track possibly)
or Possibly something with not too an aggresive tread from Fedima.
Make sure if buying 2 tyres that the O/D is exactly the same size, & not just the same in the numbers, both remould & new tyre diameters can vary greatly.
george
www.4site4x4.co.uksee the 'tyre selector'
www.4x4tyres.comwww.tyresdirectuk.co.uk