The Truck GPS System has a 9-inch display, free lifetime maps for the USA and Canada, and features like lane assist and touchscreen capabilities. It is specifically designed for trucks with a large screen size, stereo audio output, and a dashboard mount for easy viewing. The GPS system also includes 1 lithium polymer battery with a 2-hour battery life, a charger, and USB connectivity technology for convenient charging and updates. With voice commands and lifetime map updates, this GPS unit is an essential tool for truck drivers on the road in North America.