Rough Country Truck Bed Mat for Chevy Silverado & GMC Sierra 1500
- 2019-2026 Silverado and Sierra 1500, 6'7" bed only
- 78"L x 60"W x 0.5"Th mat, one per pack
- Nyracord rubber, black, 100% recycled materials
- 44 pounds, drop-in with no tools
- Limited Lifetime replacement warranty
- Not for drop-in liners or CarbonPro beds
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
The longer-box version of this rubber mat for late-model Silverado and Sierra trucks. It protects a bare floor well on paper, but a liner or CarbonPro bed rules it out.
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ASIN: B098XRKWJPModel: RCM673Category: Truck Bed Mats
Overview
Rough Country's RCM673 is a loose-laid rubber mat for the longer bed on late-model Silverado and Sierra trucks. A textured top face resists cargo slide, and the mat drops in without any tools.
Anyone who wants the bed floor shielded from scrapes by heavy cargo, tools and gear gets a rubber surface cut to this bed length. The rubber is built not to crack in extreme temperatures or fade in the sun. It cannot be used over a drop-in liner or a CarbonPro floor.
Who it's for
Long-bed Silverado and Sierra owners who load equipment, lumber or tools straight onto the metal floor. A different bed length, a drop-in liner or a CarbonPro bed means this is the wrong mat.
Pros and cons
- Matched to the longer bed length
- Textured surface helps hold cargo
- Resists cracking and sun fade
- Installs without tools
- Wrong for CarbonPro beds
- Wrong for drop-in liners
- Trace fibers possible from recycled rubber
- Bulky to carry and place
Performance notes
Rubber with a textured face grips cargo instead of letting it slide on bare metal, and the thickness spreads the load of heavy gear across the floor. Abrasion resistance and tear strength come from the rubber compound, which is what protects against repeated scraping.
Specifications
| Brand | Rough Country |
|---|---|
| Model | RCM673 |
| Dimensions & fit | |
| Bed length | 6'7" bed |
| Mat dimensions | 78"L x 60"W x 0.5"Th |
| Weight | 44 pounds |
| Construction & materials | |
| Material | 100% Nyracord rubber |
| Color | Black |
| Compatibility & installation | |
| Compatible vehicles | Chevy Silverado, GMC Sierra, Truck |
| Warranty & support | |
| Warranty | Limited Lifetime |
| Other details | |
| Fit type | Vehicle Specific Fit |
| Position | Rear, Rear Inside |
Frequently asked questions
Is it normal for the Rough Country RCM673 to leave fibers in the bed?
The listing says the mat may contain trace fibers from recycled materials. It also states the rubber is built not to crack in extreme temperatures or fade in the sun.
Can the RCM673 mat be moved between trucks?
It is a loose drop-in mat with no fasteners listed, so it can be lifted out. It is cut for one bed length on late-model Silverado and Sierra trucks, so it only suits a matching bed.
Does the RCM673 work in a Silverado with a CarbonPro bed?
No. The listing says it does not fit models with the CarbonPro bed or with drop-in bed liners.