Piece of cake, put it in 4x4 in making sure beeing on high revs to get the turbo in and up it went .......
seriously talking it was not a problem as 2,8 ltr engine with intercooler although the 32" inch modification did not help a lot as towing nearly 2,3 tons up 16° slope I had to be on lower gear and higher revs.
Did had to give way as other drivers didn´t want to hang on behind
In general nice piece of 4 x 4 nicer to drive than my Hummer (H1), it would have taken whole day towing
Bogi