Tmat Truck Bed Organizer Slide Out Mat | GMC Sierra 1500 Long Bed

Tmat Truck Bed Organizer Slide Out Mat | GMC Sierra 1500 Long Bed

Black
$399.99 USD
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Tmat Truck Bed Organizer Slide Out Mat | GMC Sierra 1500 Long Bed

Tmat Truck Bed Organizer Slide Out Mat | GMC Sierra 1500 Long Bed

4.9
Rated 4.9 out of 5 stars
2,141 Reviews
$399.99 USD

Free Shipping

Guaranteed Fit

Upgrade your GMC Sierra 1500 with a cargo management system built for effective truck bed organization. Adjustable blockers insert into the mat in any layout, creating compartments for tools, gear, and equipment. It fits between the wheel wells and slides out to the tailgate for quick, easy access. Compatible with drawer systems, bed slides, and other custom setups.

WARNING: Tmat is designed for enclosed and covered cargo areas such as covered truck beds, SUVs, vans, campers, and enclosed trailers. Extra precautions must be taken to properly secure Tmat when used in an open-air cargo area to protect from wind and roll-overs. Tmat should never be used in an open-sided bed or with the tailgate down.

Protected by U.S. Patent No. 12,734,954.
Additional U.S. and international patents pending. Learn more

Purchase includes
Tech Specs & Dimensions
USMetric
Color Black
Length (Max) 96.0 in 243.84 cm
Width (Max) 50.0 in 127.0 cm
Height 0.75 in 1.91 cm
Ship Length 16.0 in 40.64 cm
Ship Width 16.0 in 40.64 cm
Ship Height 16.0 in 40.64 cm
Ship Weight 27.0 lb 12.25 kg
Option 1: Black
SKU TMAT-9650SBK
Old SKU TMAT-KIT-96X50
Barcode 850057727234
Option 2: Gray
SKU TMAT-9650SGY
Option 3: Desert Tan
SKU TMAT-9650STN
Old SKU TMAT-KIT-96X50-TAN
Option 4: Army Green
SKU TMAT-9650SGN
Instructions

Panel layout for GMC Sierra 1500 2019-Current 8'2" Bed.

GMC Sierra 1500 2019-Current 8'2" Bed Click to view full instructions & video →
Warranty

Tmat brand products are made-in-America and come with a Lifetime Warranty.

Frequently Asked Questions

Will Tmat fit my truck?

Tmat kits are sized for midsize (Tacoma, Ranger, Colorado), short bed (F-150, Silverado 1500, Ram 1500, Tundra), standard, and long bed trucks (Super Duty, HD, 2500/3500). Use the vehicle selector above or shop by make to find your exact fit.

How much weight can it hold?

The paneling system handles heavy static loads without crushing or deforming — stacked toolboxes, full coolers, job-site hardware. Sliding works smoothly with loads of a few hundred pounds during loading and unloading.

How is it different from a bed slide?

Bed slides ($1,500+) give pull-out access but zero organization and bolt permanently. Tmat gives you slide-out access AND modular organization — no drill installation, a fraction of the cost, and it comes out in seconds if you need your full bed back.

Do I need any tools?

None. Zero. Panels snap together by hand, blockers push into the grid by hand, and the assembled mat slides into your bed with no drilling, brackets, or permanent modifications.

Can I use it without a cover?

Tmat is designed for enclosed/covered cargo areas — tonneau covers, camper shells, SUVs, vans, enclosed trailers. Open-bed use requires extra precautions against wind. Never use with the tailgate down.

What's the return policy?

90-day returns, no hassle. Send it back if it's not for you. Every kit is also backed by our Lifetime Warranty — if something breaks from a manufacturing defect, we replace it. Zero risk. More information on our return policy here.

★★★★★ 4.9 | 30,000+ Trucks Organized

The only modular truck bed system with 800 connection points and slide-out tailgate access. Your gear stays put, then comes to you when you need it.

See how it works

No Drilling

Installs in Minutes

Made in Ohio

4.9 Average Rating

30,000+ Trucks Organized

Shipped to 90+ Countries

"For the first time in 23 years, everything I put in the bed on my truck is organized and assessable. This is a great product!!"

— Sean C. (Ford F-150)

"Installation was simple, quick, and kind of fun. I love being able to store items in my truck bed without having to worry about anything moving around."

— Brice T. (GMC Canyon)

How Tmat works

No engineering degree required. Snap it together, slide it in, plug in blockers around your gear. Done.

Assemble & slide in

Interlocking panels slide the mat into your bed. No tools, no drilling, no permanent install. About 5 to 10 minutes. Learn more.

Load your gear

Plug in blockers, dividers, and anchors anywhere on the 800-connection-point grid. Reconfigure in seconds when the load changes.

Truck bed organization

Access from the tailgate

Slide the entire mat out onto your tailgate for full access. No climbing in. No straining your back. Grab what you need and push it back in.

Tmat vs. The Rest

Why truck owners switch to Tmat

Most truck bed solutions are bolted in, overpriced, or one-trick. Tmat does more for less, with zero commitment.

Feature Tmat Bed Slides ($1,500+) Rigid Dividers Mats & Liners
Keeps cargo organized ✓ 800 connection points Fixed compartments Fixed positions only ✗
Slides out to tailgate ✓ Slides cargo onto tailgate ✓ 70% to 100% extension ✗ ✗
Adjustable sections ✓ Unlimited Fixed only Fixed only ✗
Keeps full bed height ✓ Only 3/4 inch thick ✗ Consumes 3 to 5 inches Varies ✓
No drilling, no mods ✓ Zero tools ✗ Always bolted in, often drilled Varies ✓
Expandable accessories ✓ Growing system ✗ ✗ ✗
Price Starting at $279 $1,500 to $3,000+ $100 to $500 $50 to $200
Lifetime warranty ✓ Included Varies Varies ✗
Made in the USA ✓ Ohio Varies Varies Varies
← Swipe to compare →

Competitor ranges are estimates for comparison.

It took a team of ten, 13 years, and 400,000 miles of testing to get this right for you.

Kenny had tried everything - bed dividers, bungees, drawers, bed slides. Every option required compromise.

Then on a 10,000-mile Alaska expedition, he tested a prototype built by engineer Nick. It worked.

That trip turned into a partnership. 13 years of refining a system that could organize any load, install in minutes, and bring gear to the tailgate without permanent modifications

Today, Tmat helps organize more than 30,000 trucks worldwide and is still proudly made in Valley City, Ohio.

Learn more about Tmat

From chaos to control

Same truck. Same gear. Tmat organizes your gear and turns your truck bed into a functional workspace.

Get Your Kit

Built for work.
Ready for anyting.

Modular grid system

The patent-pending X-grid lets you plug in blockers anywhere, creating custom compartments for any load, any time.

Slide out access

Low-friction panels glide across the bed and onto the tailgate - no more climbing in and straining to reach the cab end.

Zero Vehicle Modifications

No holes, no brackets, no factory warranty concerns. Slides in, pops out, and your bed stays factory clean.

Lifetime Warranty

We stand behind every Tmat. Built in the USA with materials and craftsmanship that last the life of your truck — and then some.

Find your truck kit

Ready to upgrade your truck?

Free Shipping

90-day returns

Lifetime warranty

Upgrade your truck
4.9
Rated 4.9 out of 5 stars
Based on 2,141 reviews
Slide 1 selected
Customers Talked About
2,141 reviews
  • Rated 5 out of 5 stars
    6 days ago
    Perfect fit on my 2023 Toyota Sequoia Hybrid

    The Sequoia Hybrid is lacking "controllable" storage when the third row seating is down. 16 of these panels fit perfectly in that space and protects the seat backs. Slides in and out easily. The adjustable blockers are a must have with this setup.

    Don J.
    Verified Buyer
    12" x 12" Tmat Non-Draining Panel - Four Connectors (Single)
  • Rated 3 out of 5 stars
    2 weeks ago
    Meh

    The good:

    - Fits perfectly

    - Original order shipped and arrived quickly

    - Super quick and easy to assemble

    - Great for recreational use and light weight items

    The bad:

    - Will not slide out once more than about 200 lbs is on it

    - Things like toolboxes that were designed to fit just under the bed cover no longer fit

    - Blockers don't keep crates from tipping over very well

    - You need to invest in more Tmat Blockers, or Tmat crates to truly keep things in place

    - Secondary order of additional accessories didn't ship for two days, I was charged for shipping on a $200 order and once it finally did ship, it took over a week to be delivered by USPS

    I would not buy this again. It's fine for golf clubs and light duty stuff, but if you already have toolboxes and crates that you like, and use your truck bed for any heavy items, the performance is not ideal.

    John G.
    Verified Buyer
    Tmat Truck Bed Organizer Slide Out Mat | Universal Fit for Standard Beds 6'6" to 6'9"
  • Rated 5 out of 5 stars
    2 weeks ago
    2022 Nissan Frontier Pro 4X

    Perfect and excellent instructions. It took less than 10 minutes to put the mats together. After it was all put together it slides easily over the manufactured spray on bed

    David C.
    Verified Reviewer
    Tmat Truck Bed Organizer Slide Out Mat | Nissan Frontier Short Bed
  • Rated 5 out of 5 stars
    2 weeks ago
    Love this system!

    I've already turned two friends onto Tmat. It's beautiful in its simplicity.

    James S.
    Verified Buyer
    Tmat Tight-fit Stout Stationary Blockers - Black (2-Pack)
  • Rated 5 out of 5 stars
    3 weeks ago
    2026 Silverado 1500

    I sell windows for a living and bought this to hold window samples in place instead of them sliding all over the back of my truck. Also helps to prop them up and display them nice when I bring the customers come out to my truck.

    David L.
    Verified Reviewer
    Tmat Truck Bed Organizer Slide Out Mat | Chevrolet Silverado 1500 Short Bed
  • Rated 5 out of 5 stars
    4 weeks ago
    Ford F 100 1978?

    Ned it for a Ford F100 long bed 1978

    Jo i

    William G.
    Tmat Truck Bed Organizer Slide Out Mat | Ford Maverick Short Bed
  • Rated 5 out of 5 stars
    4 weeks ago
    Very Happy with my Tmat purchase

    I found Tmat and knew it would help with managing my 2024 Ford Ranger truck bed.

    It's easy to install, has numerous tools to use to organize just about anything you plan to put into your pickup bed.

    I watched quite a few YouTube videos before I purchased it to help make the purchase and the install very simple.

    Their ordering after purchase support has been great!!!

    Highly Recomended!

    Darin K.
    Verified Buyer
    12" x 12" Tmat Panel - Six Connectors (Single)
  • Rated 5 out of 5 stars
    4 weeks ago
    2026 Silverado 1500

    I sell windows for a living. This is perfect for holding window samples to show to customers.

    David L.
    Verified Reviewer
    Tmat Truck Bed Organizer Slide Out Mat | Chevrolet Silverado 1500 Short Bed
  • Rated 5 out of 5 stars
    4 weeks ago
    Game changer

    As an amateur photographer and avid camper, I’m constantly in/out of my truck bed for gear. Where I used to crawl into the bed to get items in the back, I know just pull the Tmat towards me and grab what I need. Ingenious!

    Don’t think; if you’re looking at it, just buy one.

    No regrets from me other than pondering the purchase for too long.

    M D. W.
    Verified Buyer
    Tmat Truck Bed Organizer Slide Out Mat | Universal Fit for Short Beds 5'6" to 5'9"
  • Rated 5 out of 5 stars
    4 weeks ago
    Exactly what I needed for my truck bed

    I’m very pleased with this product. It is well made, easy to use, and works exactly as expected. The quality is better than I anticipated, and it has been a great addition for what I needed it for. It arrived in good condition and was easy to set up and use. During the purchase the staff was very helpful and very responsive to all my email questions. Overall, I’m very happy with the purchase and would definitely recommend it to others.

    Bruce L.
    Verified Reviewer
    Truck Bed Organization Slide Out Mat
  • Rated 5 out of 5 stars
    1 month ago
    Easy set up, very useful mat.

    Very easy to set up and so many configurations to set up anything in the bed of your truck. Fit like a glove in my 2026 RAM 1500.

    Alejandro B.
    Verified Buyer
    Tmat Truck Bed Organizer Slide Out Mat | Universal Fit for Short Beds 5'6" to 5'9"
  • Rated 5 out of 5 stars
    1 month ago
    They work great and are the perfect size

    I keep several boxes in the bed on my Jeep with recovery gear, etc. I used to use a tention rod which required me to climb into the bed to remove. Now I just slide the Tmat out to the end of the tailgate and can easily access what I need.

    Brian O.
    Verified Buyer
    Tmat Tight-fit Stout Stationary Blockers - Black (2-Pack)