I couldn't get much feedback on the towing board so I thought I would try here. I am getting ready to move to Alaska this coming summer and wondered what you guys thought about pulling a pretty heavy load about 3500miles up the Al-Can to Anchorage. Do you think the Titan is up to it? I realize it can handle it but would a diesel be worth the extra expense. I am looking at getting a Pro4x King Cab, what a great rig, but would a diesel be a better option. Also, do you think Airbags are worth the investment. Can't wait to get to the great white north.