The Kenworth T800 curved glass semi truck offers a solid foundation based on durable construction and aerodynamic style. What makes this rig unique is the increased and enhanced visibility for the driver due to its curved glass cab. The reliable T800 big rig owes its excellent value and performance to more payload, more agility, and better control. Take your semi truck's performance and appearance to the next level with help from 4 State Trucks. We carry many aftermarket parts for the KW T800 curved glass model, including steering wheels, seating, dash accessories, and more.