I had a 91 Nissan truck. It was short cab, short bed, 4wd, 5 speed, 4 cyl. I loved that truck, tough as nails and could not get it stuck when I tried. Sadly it only got 17-18 mpg, mine was not that good on fuel, maybe something was wrong with mine? You might want to PM 240ztt, I beleive he has one.