LEER truck caps, also called truck toppers and camper shells, are constructed of strong, resilient fiberglass or tough non-corrosive aluminum. Most are the same height as the truck cab; some models are somewhat taller. Most can accommodate a roof rack, adding to their cargo-carrying capacity. Fiberglass camper shells are painted using formulas that match those originally used by the truck manufacturer, and preferred by residential customers. Aluminum caps are preferred by contractors, service technicians, and others working in rugged environments.
Tonneau covers (tonnos, lids and cargo covers) retain the characteristic profile of pickup trucks, covering and securing the truck bed at the top of the cargo box. LEER tonneau covers are made of fiberglass and provide attractive, secure storage, transportation, and security, turning the truck bed into a huge lockable "trunk," enhancing the finished look of the vehicle, and improving gas mileage by reducing aerodynamic drag.