6.5FT Roll-Up Truck Bed Tonneau Cover For 1988-2007 Chevy Silverado GMC Sierra--A86313-M44204F

Protect your payload and sharpen your truck's profile with the Mankee 6.5FT Roll-Up Tonneau Cover — purpose-built for 1988-2007 Chevy Silverado and GMC Sierra owners who demand reliable cargo security, everyday convenience, and a clean factory-finished look without the factory price tag. This tonneau cover is engineered exclusively for Chevy Silverado and GMC Sierra pickups equipped with the standard 6.5-foot (78-inch) cargo bed across both the GMT400 platform (model years 1988 through 1998) and the GMT800 platform (model years 1999 through 2007). Compatible trim levels include 1500 and 2500 configurations running the factory 6.5ft fleet-side bed. It is not compatible with short-bed (5.8ft) or long-bed (8ft) variants. Before ordering, measure the inside of your truck bed from the bulkhead to the inside of the tailgate — you should read approximately 78 inches. If your measurement falls outside this range, this cover will not seal properly. • Instant Bed Access: The cover rolls up in seconds toward the cab, giving you full, unobstructed access to the entire 6.5ft cargo area — no removal, no ladders, no hassle. Perfect for job site runs where every second counts. • Perimeter Weather Seal: A continuous foam bulb seal runs the full perimeter of the cover, creating a tight barrier against rain, dust, road debris, and wind-driven moisture. Your tools, gear, and weekend supplies stay dry through any forecast. • Fuel Economy Gains: The low-profile aerodynamic design closes the open-bed air pocket that creates drag at highway speeds. Drivers regularly report measurable mpg improvements compared to running open or with a camper shell that adds weight and height. • Tool-Free Daily Operation: Once installed, a smooth hand-release mechanism lets one person roll and secure the cover without tools, gloves, or a second set of hands — critical for solo operators and fleet drivers. • Security Through Concealment: When deployed, the soft cover keeps bed contents completely hidden from prying eyes in parking lots, job sites, and overnight stops — a simple deterrent that costs nothing extra. • Oversized Load Flexibility: When you need to haul lumber, ladders, or anything taller than the bed rails, the cover rolls up tight and locks behind the cab with the included retention straps, leaving the full bed usable. • Bed Fit: 6.5 feet / 78 inches (inside bulkhead to inside tailgate) • Compatible Platforms: GMT400 (1988-1998) and GMT800 (1999-2007) Chevy Silverado / GMC Sierra 1500 and 2500 • Cover Material: Heavy-duty UV-treated vinyl outer skin with internal reinforcement • Sealing System: Continuous foam bulb seal, full-perimeter, compression-fit • Mounting System: Clamp-on cross-rail system, no drilling required • Profile Height: Low-profile design, sits flush or near-flush with bed rails • Weight Capacity: Designed for light distributed loads when closed; not rated for heavy standing loads • Finish: Matte black, color-matched to most OEM truck body trim The Mankee tonneau cover is built around a heavy-duty UV-stabilized vinyl outer shell that resists cracking, fading, and stiffening across a wide temperature range — from freezing Midwest winters to baking Southwest summers. The vinyl is bonded to an internal framework of sturdy cross-rails that span the width of the bed and transfer tension evenly across the cover surface, preventing sagging or pooling in rain. The perimeter foam bulb seal is precision-cut to match the exact bed rail contour of GMT400 and GMT800 Silverado and Sierra trucks, providing consistent compression contact around all four edges. The clamp-on mounting hardware is zinc-coated steel, resistant to road salt and seasonal corrosion common in northern states and coastal regions. Every component in this system is selected to last through years of daily use on work trucks and weekend haulers alike. Installing the Mankee roll-up tonneau cover requires no drilling, no cutting, and no professional labor. Most owners complete the process solo in 30-45 minutes using basic hand tools. Step 1: Lower your tailgate and clean the top surface of all four bed rails with a damp cloth to remove dirt and oil that could affect seal contact. Step 2: Unbox the cross-rails and lay them across the bed — the front rail positions approximately 1 inch from the cab bulkhead, rear rail near the tailgate. Step 3: Slide the vinyl cover onto the cross-rail channels; the cover will unfurl toward the tailgate. Step 4: Position the mounting clamps under each bed rail and hand-tighten evenly — do not fully torque yet. Step 5: Close the tailgate and check that the rear edge of the cover aligns properly with the tailgate seal. Adjust rail positions fore-aft as needed. Step 6: Torque all clamps snug with a wrench — do not overtighten to avoid rail distortion. Step 7: Test the hand-release mechanism and roll the cover several times to confirm smooth operation and seal contact on all sides. The cover is ready for immediate use. • (1) Mankee 6.5FT UV-treated vinyl roll-up tonneau cover panel • (2) Aluminum cross-rails with vinyl channel tracks • (1) Set of mounting clamps with zinc hardware • (1) Pair of retention straps for rolled-up securing • (1) Installation instruction sheet At Expedite, we stock parts and accessories built for real working trucks — not showroom queens. Every product we carry is vetted for fitment accuracy and build quality before it hits our catalog. You get straightforward pricing, fast US-based shipping, and a customer support team that actually knows the difference between a GMT400 and GMT800 frame. We're here before the sale and after it. Stop running open and start hauling smarter. The Mankee 6.5FT Roll-Up Tonneau Cover for 1988-2007 Chevy Silverado and GMC Sierra is in stock now at $240.45. Add it to your cart today — your cargo, your fuel bill, and your truck's curb appeal will all thank you.