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Heavy Duty Floor Mats [Front/Rear] - (14-16 Chevy Silverado / GMC Sierra)

GM Front/Rear Heavy Duty Fitted Floor Mats - Extended Cab [M-21412]
Front Driver Side Installed
Front Passenger Side Installed
Rough Country Logo
SKU: | Brand: Rough Country
(5) | 22 Review(s)

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Why Buy

Rough Country


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Keep your carpet in pristine condition with Rough Country's Floor Armor: Heavy Duty Floor Mats and Rear Cargo Liners. These eco-friendly, semi-flexible floor mats are made of an ultra-durable Polyethylene that offers a strong, rigid shape that's incredibly easy to clean.

Where simple rubber floor mats fail, Rough Country's line of Floor Armor is guaranteed for life and will never crack, split, or break-down over time. The high-quality design extends the lifespan of your carpets and the raised-lip design insures your interior will always be protected from mud, moisture, and more.

These contoured floor mats are laser-measured for each make and model; designed to be a precise fit that grips the carpet and stays put. An aggressive looking textured surface gives your muddy shoes plenty of traction and looks great inside the vehicle.

No matter what you track in, Rough Country Floor Armor is incredibly easy to clean. Just pop them out of the floorboards and rinse away the dirt! Includes Rough Country's Lifetime Replacement Warranty.
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  • Quick and easy installation
  • Meticulously engineered to fit each vehicle exactly right
  • All weather protection against Snow, Mud, Sand, Salt Water and More!
  • Resist extreme temperatures
  • Protect against soda, coffee spills or accidents
  • Spill Saver Lip (Prevents spills from reaching the carpet.)
  • Textured surface keeps feet from slipping
  • Eco-friendly, low density polyethylene provides full flexibility to ensure a lasting shape
  • Easy to Clean and Maintain (Detachable from Vehicle)
  • Limited Lifetime Warranty


  • Install Time: 10 min
View Instructions


  • Does not fit vehicles with manual 4x4 Shifter on the floor
  • Does not fit vehicles with vinyl flooring


We are proud to offer Same Day Shipping. If you place your order before 4:30pm (cst), Monday-Friday, your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 97% of all orders placed leave our warehouses within 24 to 48 hours(not including weekends & holidays). For complete details please click here.


In the box

  • (2) Front Floor Mats
  • (1) Rear Floor Mat

Fitment Table

Years Drive Make Model
2014-20164WD/2WDChevroletSilverado 1500
2014-20164WD/2WDChevroletSilverado 2500HD
2014-20164WD/2WDChevroletSilverado 3500HD
2014-20164WD/2WDGMCSierra 1500
2014-20164WD/2WDGMCSierra 2500HD
2014-20164WD/2WDGMCSierra 3500HD
Always check the product's overview, for more important fitment information



Product Videos


Rough Country Suspension Systems offers a Lifetime Replacement Warranty on most suspension products. All products are warranted to be free from defects in material and craftsmanship for the life of the vehicle if utilized in accordance with the manufacturer's instructions for installation and operation of said products.
Click here for more information.


If you purchase a Rough Country Suspension product and you are not completely satisfied with any aspect of the product you may return it within 90 days for a full refund of the purchase price.
Click here for more information.


If you place your order before 4:30pm (CST), Monday-Friday, your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 98% of all orders placed leave our warehouses the same day (not including weekends & holidays).
Click here for more information.


Qualifying items receive Free Shipping on orders over $20! Qualifying orders for Free Shipping are shipped via ground delivery. Free Shipping is only applicable to the continental United States. Excludes Alaska, Hawaii, and Canada.
View our Shipping Policy here.