S-Cargo Truck Caps is the number one source for truck toppers, tonneau covers, roof racks, and truck accessories for residents of Fort Collins, Colorado and throughout Northern Colorado. S-Cargo proudly offers new toppers from SnugTop, Century, Jason Truck Caps, and RSI SmartCap. S-Cargo is also the leading supplier of used truck toppers for Fort Collins and Northern Colorado with a huge selection of pre-owned toppers for all makes and models.