CENTURY Truck Caps has provided quality truck caps and tonneau covers to pickup owners since the late 1960’s (also under the names of Ram Aluminum, 20th CENTURY Fiberglass, and CENTURY Fiberglass). These premium-grade truck caps are custom-built to match your truck model for a sleek look and secure fit. From cab-high to high-rise, smooth sides to expansive window design, Century truck caps make no job too big, no adventure too far out of reach.