2000 Newmar Dutchstar Towing Capacity Question

Had the same frame(only with the 330 Cat), had a hitch, truck trailer shop add to the hitch to go to 10000#, xtra welds and a couple gussets. Ya you might be a bit slow going up the hill but so are the big trucks. I would add a Scan gauge so you can keep an eye on trans temps and digital rather than a swinging needle on motor temp. Would also keep the Cat at 2200 or a little better RPM for best cooling on the hills, pass's. On the welding unhook the batteries to keep the electronics safe.

LEN