Description
The OVS Expedition Pro+ Stainless Steel Truck Bed Cap w/ Windows for 2019+ Chevy Silverado / GMC Sierra 1500 (6.6′ Bed) (70200038) from Nomadic Supply Company® delivers a rugged, modular truck topper built specifically for the 2019 and newer Chevy Silverado / GMC Sierra 1500 6.6′ Bed. Constructed from marine-grade stainless steel with a two-stage powder coat finish, the Overland Vehicle Systems Expedition Truck Bed Cap provides secure, weatherproof storage and a platform for mounting gear on top.The Overland Vehicle Systems Expedition Truck Bed Cap is engineered to withstand the demands of overlanding and off-road travel. Its five-piece modular design simplifies shipping and installation while delivering exceptional strength and corrosion resistance. The electrostatic-plated stainless steel shell is topped with a textured two-stage black powder coat for lasting durability and a clean, modern appearance that complements the 2019+ Chevy Silverado / GMC Sierra 1500 (6.6′ Bed).Weatherproof sealing comes standard with a 3M single bulb seal around the entire perimeter, a rear hatch bulb seal that seats against the tailgate, and supplemental butyl tape for additional protection at the bulkhead step-down. A built-in pressure air vent ensures continuous airflow to prevent condensation buildup inside the cap.OVS Expedition Pro+ Stainless Steel Truck Bed Cap w/ Windows for 2019+ Chevy Silverado / GMC Sierra 1500 (6.6′ Bed) (70200038) Features:
- Marine-Grade Stainless Steel Construction. Built from corrosion-resistant stainless steel with an electrostatic two-stage black powder coat finish for lasting durability on and off the trail.
- Five-Piece Modular Design. Ships in five sections for simplified handling and assembly, with each panel precisely engineered to fit the 2019+ Chevy Silverado / GMC Sierra 1500 (6.6′ Bed).
- Full Gull-Wing Window Doors w/ MOLLE Channels. The full wing window doors feature tempered glass windows for natural light and visibility while maintaining full weather protection.
- Tempered Glass Front and Rear Windows. Fixed front and rear windows provide visibility and natural light, with a heavy-duty stainless steel security cage protecting the rear glass.
- Integrated 3rd Brake Light. Factory-style third brake light wires directly into your vehicle for street-legal compliance and improved safety.
- No-Drill Clamping Installation. Heavy-duty bed rail clamps secure the cap without drilling or modifying your truck bed, preserving resale value and allowing removal when needed.
- Waterproof Sealing System. 3M single bulb seal on the perimeter and bulkhead, rear hatch bulb seal on the tailgate, and butyl tape at step-down transitions keep water and dust out.
- Built-In Roof Rails. Parallel roof rails with 19mm slots accept optional Overland Vehicle Systems crossbars for mounting rooftop tents, cargo carriers, and other gear.
- Keyed-Alike Latches. Heavy-duty lockable latches secure all access points with a single key for convenience and security.
OVS Expedition Pro+ Stainless Steel Truck Bed Cap w/ Windows for 2019+ Chevy Silverado / GMC Sierra 1500 (6.6′ Bed) (70200038) Specifications:
- Material: Marine-grade stainless steel w/ two-stage black powder coat
- Crossbar Dynamic Weight Limit: 325 lbs (w/ optional crossbars)
- Crossbar Static Weight Limit: 750 lbs (w/ optional crossbars)
- Roof Rail Slot: 19mm
- Vehicle Fitment: 2019+ Chevy Silverado / GMC Sierra 1500 (6.6′ Bed)
- Warranty: Limited Lifetime
OVS Expedition Pro+ Stainless Steel Truck Bed Cap w/ Windows for 2019+ Chevy Silverado / GMC Sierra 1500 (6.6′ Bed) (70200038) Documents:OVS Expedition Pro+ Stainless Steel Truck Bed Cap w/ Windows for 2019+ Chevy Silverado / GMC Sierra Installation Instructions


![Xantrex Conext Combox Communication Box f/Freedom SW Series Inverters/Chargers[809-0918]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/xantrex-conext-combox-communication-box-f-freedom-sw-series-inverters-chargers-8.webp)
![Presta PACE Heavy Cut Compound – 32oz [133132]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/presta-pace-heavy-cut-compound-32oz-133132.webp)
![Whitecap Teak Lumber – 1/2″ x 1-3/4″ x 72″[60813]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/whitecap-teak-lumber-1-2-x-1-3-4-x-72-60813.webp)
![Jabsco Mag Drive Centrifugal Pump – 14GPM – 110V AC[436979]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/jabsco-mag-drive-centrifugal-pump-14gpm-110v-ac-436979.webp)


![Whitecap C.P. Brass Sillcock 1-5/8″ Base 3-3/16 Depth[P-2452C]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/whitecap-c-p-brass-sillcock-1-5-8-base-3-3-16-depth-p-2452c.webp)
