CB radio lingo might have gone the way of mood rings, but Commercial Vehicle Group (CVG) is still a trucker's good buddy. The company makes components for the cabs of heavy-duty trucks that help keep drivers comfortable and safe. Products include seats and suspension seat systems, interior trim (instrument panels, door panels, headliners), mirrors, wiper systems, and controls. Its customers include heavy-duty truck manufacturers such as PACCAR (12% of sales), International Truck (11%), and Daimler Trucks North America. Besides truck manufacturers, CVG sells its products to the fleet maintenance aftermarket and manufacturers of construction equipment like Caterpillar (12% of sales).