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25 x 17. 25 x 9. 75 inches; Weight: 11. 5 pounds; manufacturer warranty: 5-year warranty.



All weather protection - these floor liners offer all-weather, including snow, sand, mud, stain-resistant protection against all the elements, and salt water. Only fits double cab 2 smaller rear doors without optional carpeted rear underseat storage box.




Perfect solution for keeping your valuables stored away and out of sight; Great for tools, winter accessories, sports gear, hunting and fishing equipment and more.
No fumbling and fighting like with other systems. Full crew cab models Only! Includes storage box and attachment system dividers not included. Attachment system is engineered to be superior; It is very strong yet easy to put on and off so you can remove your box if you need to.

1. Du Ha
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DU-HA Under Seat Storage Fits Chevrolet & GMC Silverado/Sierra 19-21 Light 20-21 Heavy Duty Double Cab New Body Style Black Part #10420
#adDu Ha #ad - Suitable for firearms: legal gun case in most states that holds up to 2 shotguns or rifles and 1 scope; includes removable organizers/dividers. Sized to fit: compatible with 2019 to 2022 chevrolet/gmc silverado/sierra light-duty double cab and 20 heavy-duty double cab truck models with a classic body style; Color: Black; Dimensions L x W x H: 55.25 x 17. 25 x 9. 75 inches; Weight: 11. 5 pounds; manufacturer warranty: 5-year warranty.
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Fits under your back seat: Designed to fit snugly and seamlessly underneath your truck's pre-existing extended cab back seat. Tough and long-lasting: Molded from lightweight, heavy-duty polyethylene for superior strength and stability. Clean up your cab: under the seat storage container, toolbox, and gun case to keep your valuables safely hidden.Brand | Du Ha #ad |
Manufacturer | DU-HA #ad |
Height | 0 Inches |
Length | 0 Inches |
Width | 0 Inches |
Part Number | 10420 |
Model | 10420 |
More information #ad
2. Du Ha
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Part #10304, DU-HA Under Seat Storage Fits 14-17 Chevrolet/GMC Silverado/Sierra Light Duty & Heavy Duty Double Cab, Black
#adDu Ha #ad - Includes organizers/gun racks; this model holds up to 2 shotguns or rifles, without scopes. Fits 14-17 chevrolet/gmc silverado/sierra Light Duty & Heavy Duty Double Cab, Part #10304.More information #ad
Store your gear and valuables safely out of sight underneath your back seat. Engineered to fit your specific truck with matching interior colors. Made in the usa from heavy duty polyethylene with a lifetime warranty.Brand | Du Ha #ad |
Manufacturer | DU-HA #ad |
Height | 8.75 Inches |
Length | 54.75 Inches |
Weight | 10 Pounds |
Width | 16 Inches |
Part Number | 10304 |
Model | 10304 |
Warranty | 30 day money back guarantee and lifetime warranty |
More information #ad
3. Tyger Auto
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Tyger Auto Underseat Storage Box for 2019-2021 Chevy Silverado/GMC Sierra 1500; 2020-2021 Silverado/Sierra 2500 3500 | Double Cab & Crew Cab New Body Style | Not fit Factory Floor Mats | TG-CB5C2278
#adTyger Auto #ad - Limited lifetime warranty! Custom-fit right under the rear seat for a complete factory look and feel, and easily secured in place with the provide metal buckle straps. Textured black; made with advanced injection molding technology using heavy-duty, impact-resistant polypropylene.More information #ad
Comes with dividers/gun racks to easily separate space and store item according to size, also includes removable nets to hold smaller items in place. No drilling; installs in minutes.Brand | Tyger Auto #ad |
Manufacturer | Tyger Auto #ad |
Part Number | TG-CB5C2278 |
Model | TG-CB5C2278 |
Warranty | Lifetime |
More information #ad
4. MAX LINER
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MAX LINER A0400/B0402 for 2019 2020 Silverado / Sierra 1500 Double Cab Without Rear Underseat Toolbox, Black
#adMAX LINER #ad - Custom fit - raised lip and custom design constructed using innovative vehicle scanning technology ensures the perfect fit to protect your vehicle’s carpet floor from the weather, spills, and any messes.All weather protection - these floor liners offer all-weather, including snow, sand, mud, stain-resistant protection against all the elements, and salt water. Only fits double cab 2 smaller rear doors without optional carpeted rear underseat storage box.
More information #ad
Eco-friendly - our 100% odorless protection is made using a 100% recyclable plastic-rubber and polyethylene blend. Easy to clean - these mats are easy to clean by hosing off or spot-cleaning with a damp cloth using soap and water. Enhance the overall appearance of your car’s interior with our textured, skid-resistant, sleek design. Does not fit models with manual 4x4 shifter on the floor or vinyl flooring.Brand | MAX LINER #ad |
Manufacturer | MAX LINER #ad |
Height | 5 Inches |
Length | 36 Inches |
Width | 28.1 Inches |
Part Number | A0400/B0402 |
Model | A0400/B0402 |
Warranty | LIMITED LIFETIME WARRANTY |
More information #ad
5. DU-HA
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DU-HA Under Seat Storage Fits 14-17 Chevrolet/GMC Silverado/Sierra Light Duty & Heavy Duty Double Cab, Part #10306, Dune/Tan, 54.75" x 16" x 8.75"
#adDU-HA #ad - Made in the usa and engineered to fit your specific truck with matching interior colors. Includes organizers/gun racks and this model holds up to 2 shotguns or rifles without scopes.More information #ad
Store your gear and valuables safely out of sight underneath your back seat. Fits 14 thru 19 chevrolet & gmc silverado & Sierra light duty & heavy duty double Cab Part #10306.Brand | DU-HA #ad |
Manufacturer | DU-HA #ad |
Height | 8.75 Inches |
Length | 54.75 Inches |
Weight | 10 Pounds |
Width | 16 Inches |
Part Number | 10306 |
Model | 10306 |
Warranty | 30 day money back guarantee and lifetime warranty |
More information #ad
6. DU-HA
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Part #10305, 54.75" x 16" x 8.75", Ash/Gray, DU-HA Under Seat Storage Fits 14-17 Chevrolet/GMC Silverado/Sierra Light Duty & Heavy Duty Double Cab
#adDU-HA #ad - Store your gear and valuables safely out of sight underneath your back seat. Fits 14 thru 19 chevrolet & gmc silverado & Sierra light duty & heavy duty double Cab Part #10305.More information #ad
Includes organizers/gun racks and this model holds up to 2 shotguns or rifles without scopes. Made in the usa and engineered to fit your specific truck with matching interior colors.Brand | DU-HA #ad |
Manufacturer | DU-HA #ad |
Height | 8.75 Inches |
Length | 54.75 Inches |
Weight | 10 Pounds |
Width | 16 Inches |
Part Number | 10305 |
Model | 10305 |
Warranty | 30 day money back guarantee and lifetime warranty |
More information #ad
7. Husky Liners
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Black | 09051 | Fits 2019-2022 Chevrolet Silverado/GMC Sierra 1500, 2020-2022 Silverado/Sierra 2500/3500 Crew Cab 1 Pcs, Husky Liners Gearbox Storage Systems | Under Seat Storage Box
#adHusky Liners #ad - Plus, the anti-skid surface minimizes cargo shifting. Made from a tough & durable material resistant to most chemicals. The sleek black texture gives your GearBox a factory look and feel, only better.More information #ad
If so equipped, the optional factory carpet covered under seat box must be removed. No hassle lifetime warranty; for details: Husky Liners /For Life. Made in the usa. Fits crew cab models only.Brand | Husky Liners #ad |
Manufacturer | Husky Liners #ad |
Height | 9.5 Inches |
Length | 57.75 Inches |
Weight | 11 Pounds |
Width | 17 Inches |
Part Number | 9051 |
Model | 9051 |
Warranty | Limited LIFETIME warranty on all GEARBOX STORAGE SYSTEMS products. |
More information #ad
8. Red Hound Auto
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Red Hound Auto Under Seat Storage Box Compatible with Chevrolet Chevy GMC Silverado Sierra 1500 2019-2022, 2500HD 3500HD 2020-2022 Crew Cab Only Underseat System
#adRed Hound Auto #ad - Tough high impact molded heavy duty automotive grade black plastic resistant to most chemicals; Does not interfere with foot well area; Large storage capacity: Approximately 54-1/2" wide x 16-1/4" deep custom designed to only fit Crew Cab models.Perfect solution for keeping your valuables stored away and out of sight; Great for tools, winter accessories, sports gear, hunting and fishing equipment and more.
More information #ad
Easy tool-free installation and removal with quick release attachment points. Compatible with chevrolet/gmc silverado/sierra 1500 2019-2022, 2500hd/3500hd 2020-2022 crew Cab does not fit 2019 1500 LD, does not fit 2019 Limited, does not fit Double Cab. No fumbling and fighting like with other systems. Full crew cab models Only! Includes storage box and attachment system dividers not included. Attachment system is engineered to be superior; It is very strong yet easy to put on and off so you can remove your box if you need to.
Brand | Red Hound Auto #ad |
Manufacturer | Red Hound Auto #ad |
Height | 50 Centimeters |
Length | 100 Centimeters |
Weight | 10 Pounds |
Width | 100 Centimeters |
Part Number | RED948312 |
More information #ad
9. Du Ha
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DU-HA Under Seat Storage FitsChevrolet & GMC Silverado/Sierra 19-21 Light 20-21 Heavy Duty Crew Cab New Body Style Black Part #10400
#adDu Ha #ad - Du-ha creates a much needed storage area inside the cab of your pickup truck. The du-ha fits underneath the pre-existing back seats of your truck. Simply lift up the back seats, remove jack and storage tray.More information #ad
Brand | Du Ha #ad |
Manufacturer | DU HA #ad |
Height | 10.5 Inches |
Length | 55.25 Inches |
Weight | 12.5 Pounds |
Width | 19.25 Inches |
Part Number | 10400 |
Model | 10400 |
Warranty | Manufacturer Warranty |
More information #ad