The 2007 Chevrolet Suburban LT 2500 is a full-size, heavy-duty SUV built for serious hauling, towing, and passenger comfort. It’s part of the long-running Suburban family — one of the most capable and spacious SUVs ever made — and the “2500” designation means it’s the 3/4-ton version with a stronger frame and powertrain than the lighter 1500 models. This Vehicle is commonly associated with the President's Motorcade and Secret service.