Best Heavy Duty Truck on the Market??? This 2026 Kenworth T800 in classic White (VIN TR223784) is a heavy-haul masterpiece built for the biggest loads and the toughest terrain. This isn’t your average day cab—it’s an extended-length curved-glass cab sitting on a 272” wheelbase with a massive 140,000-lb GCW rating. To handle that weight, it’s reinforced with 10-3/4” x 3/8” steel frame rails with a full steel insert, delivering a 2,132,000-lb RBM and a tapered chrome steel box bumper. Under the ho