The H3T, which was introduced at the Chicago Auto Show last February, is based on Hummer's successful H3, offering a longer wheelbase and crew-cab configuration, with a true 5-foot box that measures 48 inches between the wheelwells.
The H3T mimics the H3 in powertrain options with the 3.7L inline five-cylinder as the standard engine, with either a four-speed automatic or five-speed manual, and can be had with the excellent 4:1 transfer case and 33s with the Adventure package. Also available is the 5.3L V-8 Alpha model, with a four-speed automatic only.
Thanks to a higher-capacity steering pump from the V-8 on all models and a quicker steering ratio, the H3T drives almost exactly like the H3 over just about any road, save for situations requiring tight turns where the 134-inch wheelbase becomes a bit of a liability.
Other modifications that are exclusive to the T are a frame with a deeper section height that allows the fullsize spare to fit between the framerails, as well as a fuel tank that is fully tucked up out of harm's way. A two-position tailgate is one more feature of the Swiss Army bed.