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Westin Custom Fit Truck Bed Mat - Rubber - Black

Westin Custom Fit Truck Bed Mat - Rubber - Black

Item # 50-6145
Our Price: $152.89
You Save: $75.38
Truck Bed Mats

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50-6145 - 5/16 Inch Thick Westin Truck Bed Mats
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This heat-molded mat protects your truck bed and your cargo from damage. Ribbed surface prevents your cargo from shifting. Constructed of heavyweight, 5/16" thick recycled rubber. Custom fit for your vehicle. Great Prices for the best truck bed mats from Westin. Westin Custom Fit Truck Bed Mat - Rubber - Black part number 50-6145 can be ordered online at or call 1-800-940-8924 for expert service.
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Westin Truck Bed Mats - 50-6145

  • Rubber
  • Bed Floor Protection
  • Custom-Fit Mat
  • Bare Bed Trucks
  • Trucks w Spray-In Liners
  • 5/16 Inch Thick
  • Westin

This heat-molded mat protects your truck bed and your cargo from damage. Ribbed surface prevents your cargo from shifting. Constructed of heavyweight, 5/16" thick recycled rubber. Custom fit for your vehicle.


  • Custom-fit liner protects your vehicle's bed and cargo from damage
  • Heat-molded design perfectly fits the contours of your truck bed
  • Ribbed, non-slip surface prevents cargo from shifting during transport
  • Constructed of heavyweight, 100-percent recycled rubber
  • Easy, drop-in installation
  • Black color
  • Made in the USA


  • Dimensions: 75" long x 62" wide x 5/16" thick
  • 3-Year warranty

50-6145 Westin Custom Fit Truck Bed Liner - Rubber - Black

This Product Fits The Following Vehicles

California residents: click here

Video of Westin Custom Fit Truck Bed Mat - Rubber - Black

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

Video Transcript for Westin Custom Fit Truck Bed Mat Review

What's up everybody It's AJ, with Today we're gonna be checking out the Westin Rubber Bed Mat. So, this is gonna be a mat that goes in the bed of your truck. It's custom made for your truck. It's gonna help, not only sound dampen, but protect that bed from getting damaged. So, when you to stuff in there, or you move around, you don't have to worry about it scratching or causing any issues.

Let's check it out. Right away, I said they are custom fit. So, make sure you use our fit guide to enter your vehicle information and get the right one for your truck. So that it fits in as nicely as it does here. Now we're lookin' at Bob's truck.

He works here at, as well. He's got a carpet in here and that's what his solution is to help protect his bed mat and just solving things when he loads it up. So, the problem with that is the carpet does work, but you can easily catch it when you're loading stuff up, and it can fold over. Also, even though it's rubber on the bottom, it doesn't catch so well. You can move it around pretty easily.

So, if you put something heavy on there, and take some turns or something, it's gonna shift and move on you. Another thing with that is, the longer loads. When you go to load things up which kinda need to go all the way to the front, it can be an issue. Cause, again, it'll catch, or bunch up there, and then you'll have to climb in there, and try and adjust that to get it to sit right. And he goes hunting a lot, so he's throwing a lot of hunting equipment back here.

So that can shift around too, cause that's, again, heavier stuff. So, that could push this carpet around. So, you got the rubber bed mat in place, there's not gonna be much movement. It's custom fit for the bed of the truck. So, it's not gonna shift around when you have those heavier items in there. It's not gonna move when you go to slide in a longer load or something. It's not gonna bunch that up. So now, I'm in the bed of the truck. Just wanted to show you how this works. Not only is it protecting the bed from the heavy bucket full of parts. You see, I can drop it in there. It's gonna protect that. It actually dampened the sound a little bit. You do have a camper shell on here, so it's gonna echo. But the main thing is, pushing around. You know, sometimes you leave something like this in the wrong spot, with nothing to lean against, it's gonna slide back and forth. But you can see, I can push on this bucket, I can move it a little bit. But it's gonna take a lot to actually move it. That's me pushing right here at the base. But with turns and stuff like that, it'll tilt, and it won't go anywhere. Just to give you a better picture of how it works, we took it off the mat, put it on our spray in bed liner here on the tailgate. I'm just gonna show you pushing it back and forth. It's really easy with this bucket. You see, I'm not pushing that hard. I can still shift it around and move it. It spins pretty easily. So, that's what's gonna happen if you leave it back there on this kind of surface, and making those turns, or aggressive stops, it's gonna slide all around. While we're talking about slidin' around, wanna go underneath the mat and show you, these are what's gonna help grip it on your bed. So, you can see that there's a lot of them on the bottom of the mat, and that helps it from shifting around. If I jump off of it really quick, and try and pull it, see, it's not going anywhere. I can move it a little bit. It takes quite a bit of pull to get even it even to shift just that little bit. So, it's far better than that carpet that was in here that slid all around. Sticking with the mat, looking a little bit closer at the top and the texture we have here, at the rubberized texture, with the elevated portions here too. And that's gonna help with liquid. So, if you spill some water in here, or you know, you don't have a camper and it rains, it's gonna help that water shift into these channels and get to the back of the truck. Some other bed mats out there, they have a diamond design, or they're just smooth and they don't have that help. So, it's not gonna help direct that water anywhere. The mat's made of 100% recycled rubber and it's 5/16 of an inch thick. You can really see it from that angle where, how much of the mat is actually protecting the bed underneath. Shifting focus to how it fits. You can see the custom fit goes right around here at the ends, and even around the wheel. So, it's made, that's when I said use the fit guide to make sure you get the right one, because that's how well it fits. There's a little bit of gap there, and underneath there's still the channel, so if there is some liquid spilled in there, it can still get under the mat and escape right here. You may notice by looking at it that it is a little lumpy especially up here, up front. That's because it comes to you and it's gonna be really rolled up pretty tight. We just undid it. One thing I would suggest is leave it out in the sun for a little bit. That way it gets warm and it'll spread out a little more evenly in the back of your truck when it's time to throw it in there. So, when loading heavier things, it's gonna work out just fine. You see, even though it's rubber, the box slides on there pretty well. Now I will say that if you we're to go do something bigger than that, maybe like a pallet, or an extreme load like that, it is gonna be a little difficult, just because you know, you can't push that in there as easily. Especially with a camper shell, you're not gonna be able to come up and drop it in from above. You're gonna have to push it in there. You might wanna just go ahead and remove the mat if you're gonna do something like that. But, for an easy trip to the hardware store, when you're just grabbing some things, it's gonna work just fine. Now we put the carpet back in. Just wanna see how it would be if we we're to go to slide this in. So, I go to slide in. And see, I've caught the carpets. Now I gotta kind of pull that out, and then adjust the carpet too. Overall, I think this would be a nice addition to your truck. Comparing it to some other bed mats that I've seen, is there's the Black Armour ones. Those are gonna be a little bit thicker. So, those are for far more aggressive, probably if you we're taking heavy loads in your truck all the time, you're really worried about protecting your bed. I would go that route. I mean, that's an extreme thing though. Like, it's gonna be a heavy duty mat. So, this one is more for everyday use. I think it's still gonna have plenty of protection. You saw how thick it was right here, and how well it worked when you dropped the bucket in there, or I tried to push things around. I think having some grip in your bed, and protecting it, is gonna really go a long way for you in your truck. Well, I think that does it. Thanks for hanging out, and I hope this helped..

Customer Satisfaction Score:

Customer Reviews

Westin Custom Fit Truck Bed Mat - Rubber - Black - 50-6145

Average Customer Rating:  4.9 out of 5 stars   (198 Customer Reviews)

This heat-molded mat protects your truck bed and your cargo from damage. Ribbed surface prevents your cargo from shifting. Constructed of heavyweight, 5/16" thick recycled rubber. Custom fit for your vehicle.

by: 05/10/2021
2012 GMC Sierra

What can I say. Fits, protects and stops cargo from sliding around.

After a year this truck bed mat is in great shape.
Anne - 05/10/2022


awesome product, absolute confidence in the quality


Didn’t know it was 2 pieces don’t like that aspect


I did not get what ordered and I even called in to
Make sure I did order the right item!!!!


Have yet to install this, but it looks good quality. Best part is speedy order processing and delivery.
So far, so great.


Had this liner in the back of my truck for 1 year now and this thing is amazing. It’s very durable and heavy. Rolled it out into the bed and it laid nice and flat. Emptied the truck (service truck) the other day and pulled the liner out and the paint is still perfect underneath. I’ve had chemicals and oil spill in the back of the truck and I simply wipe it up and the bed mat is still like new. Since this I have had multiple other techs buy this liner for their trucks across the county. Great product, great price, great company to deal with.


Thanks Alcian, the rubber bed mat, Timbrens, and mud flaps all fit perfectly in the chevy 2500 duramax.

2019 Chevrolet Silverado

I ordered the truck bed mat for my Chevy Silverado 1500.It is vehicle specific and fits exactly as it should!


I bought this for my 2012 GMC and it fits perfectly. It arrived in a timely manner and I put it in the next day. Sure makes it easier on knees when I get in the back of pickup.



Very pleased with bed mat excellent fit








2013 GMC Sierra


Review from a similar Westin Rubber Truck Bed Mat in Truck Bed Mats

Arrived quickly and is exactly what I wanted/ expected. Don't pay attention to the torn plastic that was due to me tearing into it before thinking "Oh I should get a picture first"

MAT FITS BED PERFECTLY!!! and laid flat into bed with ease, Recommend for anyone

Vehicle Side Note: 09 Ford F-150 5.5ft bed


Review from a similar Westin Rubber Truck Bed Mat in Truck Bed Mats

My Toyota Tundra is 20 years old and in almost new shape. I bought this truck bed mat not knowing for sure what to expect. I believe they measure wit a laser or something similar because it's a perfect fit, edges, corners, fuel well, etc. I WILL be using them again when needed.

It fits perfectly and my Tundra is 21 years old.
Chris - 12/18/2022


Review from a similar Westin Rubber Truck Bed Mat in Truck Bed Mats

Mat order was placed on 02/12/22 & received 02/18/22. Installed in 2022 Silverado LTD RST Crew Cab with bed length ~70". Full 3/8" thick mat weighed in at 42-43 lbs. Fit could not be better at all 4 corners & wheel wells. Completely satisfied.


Review from a similar Westin Rubber Truck Bed Mat in Truck Bed Mats

Been one year since installing in my truck and it is like brand new. Great quality and very durable. Will probably outlast my truck. I would highly recommend Westin truck bed mats.


Review from a similar Westin Rubber Truck Bed Mat in Truck Bed Mats

NEWS FLASH has item in stock that the manufacturer doesn't even have in stock. Westin doesn't even suggest date when the mat will be back in stock. COMES THROUGH AGAIN!! Received order quickly. Exactly what I was looking for. The product description specifically mentions truck beds with spray in bed liner. I have a Rhino spray in bed liner so I was sold. Perfect fit.

Splendidly! Well over a year now, Fit, look and durability as good as the day it came out of the box
Michael - 04/28/2022


Review from a similar Westin Rubber Truck Bed Mat in Truck Bed Mats

Truck bed mat for my 2015 Toyota Tacoma Fit like a glove.


Show More Reviews

See what our Experts say about this Westin Truck Bed Mats

  • Weight of Westin Custom Fit Truck Bed Mat # 50-6145
    The Westin Custom Fit Truck Bed Mat # 50-6145 referenced in your question weighs 52 pounds. This custom mat will fit your 2019 Chevy Silverado 2500 perfectly as long as you have the 6-1/2 foot bed. If you happen to have the 8 foot bed you will want the Westin # 50-6165.
    view full answer...
  • Solution to Soften Ride Quality of 2016 Chevy Silverado 2500HD When Not Carrying a Load Or Towing
    Trucks like yours that have suspension designed for heavy towing loads have the unfortunate side effect of being feeling pretty rough over bumps when not loaded. The easiest solution is to add weight in the bed of the truck which allows the suspension to sit deeper in it's stroke and not top out every time you hit a bump which is what the roughness comes from. Heavier truck bed mats usually do a great job for this. For that we have the part # 50-6165 for if you have an 8 foot bed or part...
    view full answer...
  • Westin Rubber Truck Bed Mat that Fits 2018 GMC Sierra 3500 HD Short Bed
    We have bed mats that fit your 2018 GMC Sierra 3500 short bed but the Westin part # 50-6245 that you referenced was designed to fit Toyota Tundras so it won't work for you. For a similar Westin that does fit your truck you'd actually need the part # 50-6145 insead.
    view full answer...
  • Will the Westin Truck Mat # 50-6145 Fit a 2017 Chevrolet Silverado 1500 6-1/2 Ft. Bed
    I have a solution for a bed mat for your 2017 Chevrolet Silverado 1500 with a 6-1/2 ft. bed. However, I contacted the manufacturer on the Westin Truck Bed Mat # 50-6145, although custom-fit to your vehicle, hey told me that this mat is manufactured from recycled rubber and does not contain fibers. Also, the rubber is not fuel or chemical resistant. The DeeZee Heavy Weight Truck Bed Mat, # DZ86973, is a custom-fit mat for the 2017 Chevy Silverado 1500 with 6-1/2 bed. This mat has the Nyracord...
    view full answer...
  • Will Air Bag Suspension Enhancement Make Unloaded Truck Ride Quality Smoother
    Air bags do not make unloaded ride quality any nicer or rougher. I know that having "air" in the title make it sound like it might cushion your ride quality but in reality all the bags would do is either make the ride harsh (if you over inflated them) or totally unaffected (if they had the minimum 5 psi) in them. For heavier duty trucks like yours it's hard to balance the weight capacity the truck needs to have and a ride quality that isn't unbearable. What some do is install a heavy...
    view full answer...
  • Do Safety Chain Loops of B and W Gooseneck Hitch for 2015 Chevy Silverado 2500HD Stick Up in Bed
    If you check out the attached picture you'll see that when we installed the B and W Turnoverball gooseneck hitch part # BWGNRK1012 in a 2015 Chevy Silverado 2500 the safety chain loops installed in the "valleys" of the truck bed corrugation. Thes means they would be a bit more recessed and not stick up too much. The height will still be taller than the tall section of the truck bed corrugation so if you weren't careful you could still dent the plywood. Best option would be to throw down...
    view full answer...
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Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Tyler C
Edited by:
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Video Edited:
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