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  1. Floor Mats
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  3. Sierra 1500
  4. 2015
  5. WeatherTech
FITS 2015 GMC Sierra 1500
WeatherTech 2nd Row Rear Auto Floor Mat - Black

WeatherTech 2nd Row Rear Auto Floor Mat - Black

Item # WT445423
Our Price: $109.95
Floor Mats
Confirmed to Fit
2015 GMC Sierra 1500

Double Cab with Bench Seat

Double Cab with Bucket Seats

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Shipping Weight: 7 lbs
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The best technical support and full floor mats installation instructions. Great price Sierra 1500 floor mats and expert service. GMC Sierra 1500, 2015 floor mats by WeatherTech are available from etrailer.com. For expert service call 1-800-940-8924 to order your WeatherTech 2nd Row Rear Auto Floor Mat - Black part number WT445423, or order online at etrailer.com.
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  • Reviews (1611)
  • Q & A (0)
  • Videos (1)
  • Photos

2015 GMC Sierra 1500 - WeatherTech 2nd Row Rear Auto Floor Mat - Black

  • Rear
  • Second Row
  • Black
  • WeatherTech
  • Custom Fit
  • Rubber with Plastic Core
  • Contoured

Keep the interior of your GMC Sierra 1500 clean with this functional, custom floor mat. Rear floor mat has a rigid plastic core for durability, and its unique, rubberized outer shell grips carpeting while it channels and traps water and debris.


Features:

  • Custom molding ensures a perfect fit for each vehicle
  • Unique material is designed for strength and features a texture that securely grips the floor
  • Advanced surfacing creates channels that divert fluid and debris away from shoes and clothing
  • Single-piece liner ensures complete coverage - even over the hump
  • Black finish complements most interiors
  • Made in the USA


WeatherTech floor liners accurately and completely line the interior carpet of your vehicle, providing "absolute interior protection" for your car, truck, minivan or SUV. Digital laser measurements of the interior surfaces offer a consistently perfect fit! The patent-pending, High-Density Tri-Extruded (HDTE) material features a rigid core for strength and produces surface friction with the carpet for better grip. Advanced surfacing creates channels that carry fluids and debris to a lower reservoir, which has more channeling to help minimize fluid movement while you are driving. Once fluids become trapped in the reservoir, away from shoes and clothing, they are easily removed from the WeatherTech FloorLiner over the door sill.



445423 WeatherTech 2nd Row Rear FloorLiner - Black



Video of WeatherTech 2nd Row Rear Auto Floor Mat - Black

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for WeatherTech 2nd Row Rear Floor Mat Review - 2015 GMC Sierra 1500

Speaker 1: Today in our 2015 GMC Sierra 1500 we'll be having a look at the Weathertech second row rear auto floor mat in cocoa, part number WT475423. It's also available in black as part number WT445423 and tan, part number WT455423, and gray, part number WT465423.What I really like about this mat is its one piece design and it's made of quality materials, which are very durable and will last us a very long time in our vehicle and withstand a lot of abuse. Here's what our floor mat looks like in place. You'll notice that it covers the entire carpeted area of our second row seating on our vehicle. This gives us optimal coverage and protection from any water, dirt, debris, or mud which may be on our feet, and we won't have to cause any damage to our carpet this way.You'll notice we have this raised edge which follows the entire perimeter of our mat to help contain any spills. This follows around the contours of our threshold here nicely, even goes over it a little bit to give us more protection for our carpet underneath.

We have these channels here to help direct any water away from our feet. Same with mud and dirt, so we don't have to worry about tracking it around our vehicle.As you see, we have this nice lip here that goes underneath our front seats to give us more coverage, so when our backseat passengers stretch out our carpet underneath the front seats is still protected. Follows along our seat tracks here nicely, too following all the contours of our vehicle.One great thing about this mat, while it offers full coverage for our entire back seat area, it is a one piece design, so we don't have to worry about any water getting in any of the gaps and that causing damage to the carpet underneath. Now, this mat extends well underneath our seat, so even when we have our backseat up and we load cargo into this area, it's going to be protected. With the seat down, you see how much coverage we have.These mats are exceptionally easy to clean.

If it's a minor spill, we can just wipe it down with a damp cloth. If they're really dirty, we can remove them from the vehicle, hose them off in our driveway with a garden hose, and once they've dried we can place them back in the vehicle. Additionally, we do offer the Weathertech cleaner and protector kit on our website as part number WT8LTC36K. That completes our look at the Weathertech second row rear auto floor mat in cocoa, part number WT475423 on our 2015 GMC Sierra 1500.


Customer Reviews

WeatherTech 2nd Row Rear Auto Floor Mat - Black - WT445423

Average Customer Rating:  4.7 out of 5 stars   (1611 Customer Reviews)

Keep the interior of your vehicle clean with this functional, custom floor mat. Rear floor mat has a rigid plastic core for durability, and its unique, rubberized outer shell grips carpeting while it channels and traps water and debris.

by:
2015 Chevrolet Silverado 1500

A perfect fit at a great price and prompt delivery. Whist more could I ask for, and I was unable to find this on the Weather Tech web site so win, win, win.

Don

1/30/2023

I love the WeatherTech floor mats so much that I have put them in all my cars. I have two dogs that travel with me often and the mats protect the carpet from dirt, water, and other unpleasant occurrences that can happen when taveling with pets. After a year I am very happy with them.



by:
2015 Chevrolet Silverado

WeatherTech one-piece 'over the hump' 2nd row floor mat fit perfectly in my 2015 Silverado Double Cab 1500. I installed this under a Husky 'under-seat' storage box and had no clearance/interference issues whatsoever. The mat and box look like they were factory items with the truck. Couldn't be more pleased with the purchase.



by:

Nice fit



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by:

The fit is lacking quite a bit (like 3-5 inches off in places) also wish I didn’t get the one that covers the whole floor in one piece. I wish it was 3 pieces that snap together for easier cleaning because this design you end up dumping all the crud on the floor of the truck while trying to take the mat out to clean it.



by:

Weather Tech floormats for our Ford escape are great and fit perfect.Thank you etrailer for selling me some GREAT products



by:

Does not fit the 2018 Hymer Aktiv class B motorhome on Promaster chassis. See pictures. notches for seat posts are not even close. The floormat extends into passenger side lower step well causing trip/foot snag when entering vehicle. Does not extend into area between seats leading to another raised area prone to trip/foot snag. Not good for RV use. I gave it two stars for quality of material. I'll be requesting return/refund.



by:

The mat is exact size needed! One mat is waaay better than the individual ones that came with the Sprinter!
Very pleased with Etrailer service!!



by:

These mats are fantastic, they fit perfectly, keep the floors and carpet clean and protect the factory flooring. Excellent mats and great deal from etrailer!



by:

This was the longest hitch ball mount I could find anywhere. I used it with a short extension for my 2021 T G so that I could open the back doors without hitting the trailer wheel crank. With my new trailer, Intact Flyer Discover, I don't need the extension and can still open the doors. Works well.



by:

Cargo mat delivered did not completely
Fit
the cargo area. I'm assuming the wrong mat was sent. 2018 Chevy Equinox LS . Waiting for response back from eTrailer. I called 800 # on July 11, 2017 three times from 4:30pm to 5pm EST and computer prompt for service with product was #3. On hold twice for over 15 minutes with no explanation or human contact. Called third time and used prompt 1 for sales thinking they would surely pick this call up. Same 15 minutes on hold without any contact. Hung up again after unnecessary wait.
Hopefully this will get worked out and at the minimum a credit should be offered for the screw up and non existent customer phone service.



by:

Received the mats 6 days after ordering using the "free shipping "option. I feel this is reasonable and the tracking provided was accurate and up to date.

Now about the mats. I have owned many vehicles and have always tried to protect the interior and keep it as new looking as possible. I believe these mats will help me do that. In s word, they are great. They fit really well and the color match is spot on. The texture is non-slip and they are flexible enough that taking them in and out is a very easy. In short they are perfect for my vehicle and I would most certainly buy them again.

I will definitely use "etrailer" again for any products I need that they carry.



by:

They're WeatherTech--their name and quality speak for themselves. I have these in all my vehicles.



by:

They're WeatherTech--their name and quality speak for themselves. I have these in all my vehicles.



by:

They're WeatherTech--their name and quality speak for themselves. I have these in all my vehicles.



by:

My order was lost by UPS. I was notified by etrailer of the loss and I was assured that they would resend my order. Received it today, Thank You.



by:

Great floor mats



by:

I started looking for these floor mats by going to the WeatherTech website. I put in all the truck info and was surprised and disappointed to see that no mats came up. Then I did a google search and they came right up on etrailer.com. I was a bit skeptical that they weren't available from the manufacturer, but I could get them here. I received them today and they are the real deal. The price was competitive and they were delivered in two days! Great job etrailer!



by:

Fit perfectly to my Ford E450 ( RV Forest Sunseeker 2018). Thank you very much, great job! Fast delivery to Canada.



by:

WeatherTech stands true to their claims of custom fit. My floor mats dropped in place with no effort. So much nicer looking than the plastic flooring in the cab of my motorhome. Clean up will be easier now that the mats are in place.



by:

Fits perfectly. This is my 4th set of Weathertech floor mats and all have proven to be great!



by:

The product fit, at a gamble for me, ordering for a 2023 version of a 2022 product. I've previously been helped and appreciative of eTrailer for their stellar service and excellent video instruction.
Quick shipping, competitive price, they got what you need.......I'm pleased. What more is there to ask, these days?



by:

They are the best, saves a lot of damage to the floor and cleaning



by:

Awesome - fits great, awesome etrailer customer service.Keeps the truck neater and cleaner. Comes out easy for hosing off.



by:

Fitment is not great. I would choose another brand for my next purchase. I had an issue that Weathertech said they would not correct. However etrailer corrected the issue themselves. I would definitely buy from etrailer again but never anything made by Weathertech.


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See what our Experts say about this WeatherTech Floor Mats

  • Will Du-Ha Truck Storage Box Fit 2018 Chevy Silverado 2500HD With WeatherTech Floor Mat
    Yes you can use the Du-Ha Truck Storage Box # DU10304 in your 2018 Chevy Silverado 2500HD double cab that has WeatherTech floor mats # WT445423 (2nd row) and # WT446071 (front mats). The way the Du-Ha installs (as you can see by a part of the instructions I added) is by removing the jack tool bag under the back seat and installing the storage box using the exposed threaded stud. The WeatherTech 2nd row mat # WT445423 will not cover that threaded stud so it will fit nicely underneath...
    view full answer...
    Image 1 for

Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Joshua S
Video by:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Brent H
Test Fit:
Brent H

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