Your problems are tires; They are low pressure to float over terrain ecause it is a pain to offroad 14 tons without sinking. Impossible. Get highway truck tires and maybe rims and you will see huge improvements. Also the old engine won't help, takes a lot of power to drive 4 differentials, huge transmission. A smaller engine would save you 2000 pounds
Last edited by bandit86; 03-07-2012 at 08:08 PM..
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