The 2009 Hummer H3T is slated to arrive at dealers in mid-September with a base price of $31,495. The five-foot truck bed is capable of carrying two dirt bikes, a snowmobile or ATV and full sheets of plywood. Towing capability with the up-level 5.3-liter V-8 engine is 5,900 pounds. The standard 3.7-liter I-5 engine tows up to 4,400 pounds.