Rough CountryPart 42120580 · UPC 00840269924286
Soft Roll-Up Tonneau Cover for 5'10" Truck Beds
$199.95MAP price
In stock — 1,201 available
Shipping weight: 24 lb.
- Sized for 5'10" beds only — measure bulkhead to tailgate opening before ordering; not compatible with Silverado or Sierra EV models
- Marine-grade vinyl over a powder-coated aluminum frame, mounted low at roughly 1-1/8" above the bed
- Spring latches, a single-pull cable release, and hook-and-loop side seals close the cover against weather and rattle
- No drilling for the top-mount install; downloadable installation guide available
- Covered by a 5 Year Limited Warranty. Shipping weight: 24 lb. California residents: Prop 65 warning applies
The Trail Fortress check
Will it fit your truck?
✓ Fits
Universal part — no vehicle-specific application data.
✕ Does not fit
- Silverado or Sierra EV models.California Residents: Prop65 Warning.How to measure your bed size
Please measure your truck bed length from the bottom of the bulkhead to the tailgate opening and confirm the correct size before purchasing. Fitment on this page is based on the manufacturer’s application data.
About this part
Soft Roll-Up Tonneau Cover, fitment-checked
Rough Country 42120580 is a soft roll-up tonneau cover built for trucks with a 5'10" bed only. The matte black marine-grade vinyl panel rides on a black powder-coated aluminum frame, sits about 1-1/8" above the bed rails, and rolls forward for open-bed access. It does not fit Silverado or Sierra EV models. Measure from the bulkhead base to the tailgate opening and confirm your bed length before ordering.
Specifications
Specs
| Brand | Rough Country |
| Part number | 42120580 |
| UPC / GTIN | 00840269924286 |
| Shipping weight | 24 lb |
| Warranty | 5 Year Limited Warranty |
| Country of origin | CN |
| Category | Exterior Accessories › Tonneau Covers |
| Installation guide | Downloadable PDF |
Why buy here
The fitment-first store
Manufacturer-listed exclusions shown. We publish what a part does not fit — before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.