I am thinking about picking up two snowmobiles off a buddy. I know from what the manuals say that xj's should be able to(weight wise) pull two sleds and a trailer does anyone have any personal excperience with towing sleds with there xj, especially going up the I70 corriduor? It's a 95 xj country 4.0 H.O soon to have dana 44's under it with 4:10's