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  1. Ladder Racks
  2. Thule
  3. Truck Bed
  4. Over the Bed
  5. No-Drill Application
  6. 1200 lbs
Thule TracRac SR Sliding Truck Bed Ladder Rack - 1,250 lbs
Thule

Thule TracRac SR Sliding Truck Bed Ladder Rack - 1,250 lbs

Part Number: TH43002XT-781
In Stock
$1,499.90
Ladder Racks

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TracRac provides the ultimate in versatility with this sliding ladder rack. Rack adjusts along the length of your truck bed and easily removes from the T-track base rails. Durable aluminum is lightweight and rustproof. Multiple tie-downs included. Fastest Shipping and Great prices for Thule TracRac SR Sliding Truck Bed Ladder Rack - 1,250 lbs. Read our customer reviews of Thule ladder racks. Call 1-800-940-8924 for expert service or order your ladder racks part number TH43002XT-781 by Thule online at etrailer.com.
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2026 Chevrolet Silverado 1500 - Thule TracRac SR Sliding Truck Bed Ladder Rack - 1,250 lbs

  • Truck Bed
  • Over the Bed
  • No-Drill Application
  • 1200 lbs
  • Sliding Rack
  • Thule
  • Over-Cab Height
  • Not Tonneau Compatible
  • Work and Recreation

TracRac provides the ultimate in versatility with this sliding ladder rack. Rack adjusts along the length of your truck bed and easily removes from the T-track base rails. Durable aluminum is lightweight and rustproof. Multiple tie-downs included.


Features:

  • Adjustable ladder rack slides in unique, T-track base rails along the full length of your 's bed
    • Perfect for long loads, short loads, and everything in between
    • Integrated, quick-release clamping knobs can be loosened to move rack, tightened to secure it in place
    • Rack can be removed from track quickly and easily
  • Aerodynamic design reduces drag and wind noise
    • Elliptical crossbars are streamlined to minimize wind resistance
    • Airfoil trip strips prevent air from whistling through slots
  • 6000-Series aluminum construction is strong and durable
    • Lightweight material won't detract from load rating
    • Internal web structure of crossbars increases strength and rigidity
  • Dual-stage powder coat finish adds extra rust protection
    • E-coat is followed by a clear coat for improved resistance to scratches
  • 4 Heavy-duty, aluminum load stops included - keep ladders, lumber, and other cargo in place
    • Mount quickly and easily in top slots of crossbars
    • Slide within slots to adjust
    • Lock in place with simple twist of a knob
  • 4 Side cleats attach to uprights for additional tie-down options
  • No-drill installation - mounts in stake pockets
  • Wide base on either side of each upright provides superior stability - no need for additional bracing
  • Made in the USA


Specs:

  • Carrying capacity: 1,250 lbs
  • Crossbar length: 69-1/2"
  • Rack height (with base rails): 27-5/16"
  • Limited lifetime warranty


TracRac Base Rails

TracRac SR Sliding Rack Base Rails

The TracRac base rails provide the foundation for this unique, customizable system. No-drill, stake-pocket installation yields securely mounted rails that sit atop your factory side rails. Each rail has 2 tracks for maximum adjustability.


TracRac Sliding Rack

Because the rack section at the front of your truck bed mounts to a different T-track than the one in the rear, the sections can be moved so that they are right next to each other. The result is unobstructed access to your truck bed and improved aerodynamics when you are not using the rack.


TracRac offers accessories that are designed to mount in these tracks. Base rail tie-downs (TA25100 - sold separately) give you additional cargo-management options. These rustproof, aluminum tie-downs slide across the rails for optimal placement and are secured in place with the turn of a knob.


TracRac Slotted Crossbars

The sturdy aluminum crossbars on all TracRac truck racks feature integrated slots for mounting and easily adjusting accessories, such as the included load stops. These slots appear on both the top and bottom of the bars for the ultimate in mounting versatility. Like the pieces that mount in the base rails, these accessories also have quick-release knobs that let you loosen and tighten them with a mere twist of a knob so that they can be positioned as needed along the bars.


A built-in trip strip at the front of each crossbar shields the slots from wind, maintaining the aerodynamic quality of the bars and preventing that annoying whistle you often find with slotted bars.


Included Tie-Downs

TracRac Load Stop Accessories

Included with your TracRac SR are 8 tie-down accessories. The 4 load stops are designed to mount in the slots of the crossbars and slide along them for quick, easy adjustment. These bookend-style pieces help to hold ladders and lumber in place on the crossbars. They also have built-in loops for securing tie-down straps.


TracRac ARC Side Cleats

The 4 cleats attach at any of the provided mounting points along the outsides of the upright supports so that you can tie down items that require additional anchoring or that sit in your truck bed.


Sturdy, Rustproof Construction

The TracRac base rails and rack system, as well as most TracRac accessories, are constructed of durable, lightweight aluminum. Because aluminum is lighter than steel - the material most often used for truck racks - only a small percentage of your truck's cargo capacity is taken up by the rack itself, enabling you to pack on more weight than you could with a steel system.


Even though aluminum is already rustproof in itself, TracRac has taken the extra step of adding a dual powder coat finish to further protect your rack. The electrostatic powder coat (e-coat) clings to the metal surface better than traditional paint finishes for a more durable covering. The second coat is a clear finish that adds extra shine and protection from scuffs and scratches.



43002 Thule Track Rack SR Sliding, Truck Bed Rack

21781 Thule Track Rack Base Rails for Short Bed Chevy and GMC Full-Size Trucks

Replaces TracRac TA21781-02

Installation Details TH43002XT-781 Installation instructionsAlternate Instructions TH43002XT-781 Installation instructions

California residents: click here


Ratings & Reviews

4.6

198 reviews
TracRac provides the ultimate in versatility with this sliding ladder rack. Rack adjusts along the length of your truck bed and easily removes from the T-track base rails. Durable aluminum is lightweight and rustproof. Multiple tie-downs included.

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See what our Experts say about this Thule Ladder Racks

  • Hard Tonneau Cover Compatible With Thule TracRac SR for 2015 GMC 2500HD w/6.5 Bed
    From your picture, it looks like this is possible and might not affect the use of a folding hard tonneau cover like the BAK Flip MX4 # BAK448333 or the BAK Flip F1 # BAK72122 , but the main issue may not be the rail as much as it is the slanted profile of the ladder rack load bars and them interfering with the folding of the tonneau. You may be able to slide the ladder rack around and make it work, but I'm not sure that it really provides a convenient working situation. I'll also add that...
    view full answer...
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  • Will TracRac SR Sliding Ladder Rack Fit 2018 GMC Sierra 1500 with Ultra Flex Tonneau Cover
    Based on my research it looks like the UnderCover Ultra Flex Tonneau Cover installs completely inside the bed rails of your 2018 GMC Sierra 1500. Since the Thule TracRac SR Sliding Truck Bed Ladder Rack # TH43002XT-781 mounts on top of the bed rails the two systems should work well together. The only potential issue with this ladder rack and hard folding covers like these is that the panels on the cover, specifically the outer seals, might rub up against the rails for the TracRac when folding...
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  • Does the Adarac Custom Ladder Rack # A4003493 Fit with the BAKFlip MX4 on My 2021 Silverado 1500?
    Yes. Since the BAKFlip MX4 # BAK448131 leaves the stake pockets completely open on your 2021 Chevy Silverado 1500 with 6-foot bed, you can use the Adarac Custom Truck Bed Ladder Rack - Steel with Aluminum Crossbars # A4003493 with the cover. However, if you notice from the design of the ladder rack, the bases angle inward toward the center of the truck. With this factor, there may be some rubbing when trying to open and close the MX4 on the truck. In order to open and close the cover, you...
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  • Tonneau Cover And Ladder Rack COmbo For 2024 Chevy Silverado 1500 Short Bed
    Hello Mike, thanks for reaching out. We do have a tonneau cover/ladder rack combo that will fit your 2024 Chevy Silverado 1500 short bed. The best ladder rack option for this is the Thule TracRac SR Sliding Truck Bed Ladder Rack # TH43002XT-781. This attaches using rails that mount to the stake pockets. Meaning you can use most any tonneau cover that installs fully inside the bed rails and leaves the stake pockets exposed. If you want a hard tri-fold cover to go with it, I recommend...
    view full answer...
  • Is Thule TracRac SR Compatible With BAKFlip MX4 Tonneau on 2015 GMC Sierra 1500 w/ 6-1/2 Foot Bed
    It is; the BAKFlip MX4 Hard Tonneau Cover # BAK48121 that fits your 2015 GMC Sierra 1500 is indeed compatible with the TracRac SR. The reason why is the MX4 installs inside your Sierra's bed rails, leaving the top free, and the TracRac installs on top of the bed rails so there won't be any interference. The correct part number for the ladder rack that fits your '15 Sierra with a 6-1/2 foot bed is the following: - Thule TracRac SR Sliding Truck Bed Ladder Rack # TH43002XT-781
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  • Installation of Base Rails for TracRac SR Sliding Ladder Rack on 2018 Chevy Silverado 1500
    The Thule TracRac SR Sliding Ladder Racks that fit your 2018 Chevy Silverado 1500 will install directly in the stake pockets of your truck. All you need to do is appropriately line up the base rails with the stake pockets. Your 2018 Silverado does have to use the included adapter for the rear stake pocket, as you can see by the accompanying cut out of the instructions. You will need to use that adapter and the existing hole at the rear of your truck bed to tighten the bolt. The front...
    view full answer...
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  • Can TracONE Ladder Rack be Converted to TracRac SR for 2016 Chevy Silverado 2500 6-1/2 Bed
    I wish you could transfer different parts from your TracRac TracONE # TH27000XT to use for the TracRac SR # TH43002XT-781 but none of the uprights are the same so it would be more cost-effective to get the whole ladder rack instead of trying to piece things together. On the bright side of that though you would be able to sell your whole TracONE ladder rack to help offset some of that cost. You will be able to use the TracRac SR with the BAK Revolver on your 2016 Chevy Silverado 2500, and...
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  • Will The BAK Revolver X4 Tonneau Cover Fit With A Thule TracRac SR Ladder Rack
    Yes, the Thule TracRac SR Sliding Truck Bed Ladder Rack # TH43002XT-781 has been confirmed to be compatible with the BAK Revolver X4s Hard Tonneau Cover # BAK72VR. I've attached a couple of pictures below showing these two in use together. Both of these part numbers are for a 6-1/2' bed, if you have a different size bed then let me know and I can find the correct part numbers for you.
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  • Can the Height of the Thule TracRac SR for a 2020 GMC Sierra 2500 Be Adjusted
    I do have adjustable height ladder rack options for a 2020 GMC Sierra 2500, the Thule Xsporter Pro Truck Bed Ladder Rack part # TH500XTB or part # TH500XT and the Yakima OverHaul HD Adjustable Truck Bed Ladder Rack part # Y01151-59. I recommend the Yakima OverHaul HD because it has a higher weight capacity which means you can carry more and longer crossbars which means you can carry wider items. They both extend up to 30" above the truck bed rail. The Thule TracRac SR Sliding Truck Bed...
    view full answer...
  • Tonneau Cover And Ladder Rack Combo Options For A 2020 Chevy Silverado 1500 6-1/2' Bed
    Because the Rapid Switch Systems Pro HD Truck Bed Ladder Rack # RS88FR uses clamps to mount to the inner lip of the bedrails you won't be able to use it along with a tonneau cover since they would both be competing for the same space. You would need to use a rack that mounts in the stake pockets like the Thule TracRac SR Sliding Truck Bed Ladder Rack # TH43002XT-781 or Adarac Pro Series Custom Truck Bed Ladder Rack # A4003497 along with an inside-the-bedrails style tonneau cover like...
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  • BAK Revolver Hard Roll-Up Tonneau Covers and Compatible Ladder Racks for 2016 GMC Sierra 1500
    The BAK Revolver X4 and X2 Hard Roll Up Tonneau Covers, when they are rolled up to the back of the cab window, will be approximately 9-inches in diameter for the 5-1/2-foot bed version, about 10-inches for the 6-1/2-foot bed version and about 12-inches for the 8-foot bed version. My contact at BAK who provided these figures said these are approximate dimensions only. The Revolver covers for the 2016 GMC Sierra 1500 are as follows: 5-1/2-foot bed models can use X2 # BAK39120 6-1/2-foot...
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  • How To Transfer Thule TracRac SR Sliding Ladder Rack to a 2019 Chevy Silverado 1500 6-1/2 Bed
    The correct Thule TracRac SR Sliding Truck Bed Ladder Rack for a 2019 Chevrolet Silverado 1500 with 6-1/2' bed is part # TH43002XT-781. It sounds like you might be trying to transfer the Thule TracRac SR Sliding Truck Bed Ladder Rack from another truck so if that is the case you will need the Base Rails for Thule TracRac SR Sliding Truck Bed Ladder Racks part # TH21781 which comes with rails and the correct hardware for the oddly shaped stake pocket openings. This hardware however can be...
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  • Does Thule TracRac SR for 2015 GMC Sierra 2500 Come With Expansion Blocks
    The Thule TracRac SR Sliding Truck Bed Ladder Rack # TH43002XT-781 comes with the needed expansion block pocket mounts so there is no need to order them separately if you are getting this ladder rack for your 2015 GMC Sierra 2500 with a 6-1/2 foot bed. If you just need the blocks they are Replacement Rubber Block for Base Rail Installation of TracRac Sliding Ladder Racks # TARB-11032-1.
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  • How to Install the Thule TracRac Ladder Rack for a 2017 Chevy Silverado 2500 w/ a 6-1/2 Foot Bed
    The Thule TracRac SR Sliding Truck Bed Ladder Rack item # TH43002XT-781 attaches to the top of your Silverado's bed by installing directly into the stake pockets. There is an included adapter nut that will have to be used to install the rear uprights. This system requires no drilling to install the sliding base rails. I have linked a screenshot of the instructions below along with an installation video so you can see the steps involved.
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    Image 1 for
  • Thule TracRac SR Base Rails For 2020 Chevy Silverado With 6-1/2 Foot Bed
    Thank you for the purchase and yes, the correct base rails for your 2020 Chevy Silverado 1500 with a 6-1/2 foot bed are indeed the Base Rails for Thule TracRac SR Sliding Truck Bed Ladder Racks # TH21781. They can only be mounted if the bed rails of your Chevy Silverado are not covered, so if any part of the tonneau is on top of the bed rails, the TracRac rails won't fit. So your tonneau cover would need to be entirely inside the rails, something like the BAK Revolver X4s Hard Tonneau...
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  • Best Ladder Rack and Tonneau Cover Combination for 2018 Chevy Silverado 1500 Crew Cab
    I recommend going with the BAK Revolver X4s tonneau cover combined with the Thule TracRac SR Ladder Rack for your 2018 Chevy Silverado 1500 Crew Cab. The Revolver X4s gives you the durability and security of a hard tonneau cover but also the sleek look of a soft cover. The TracRac SR installs on top of your bed sides and won't impede on the operation of the X4s. The correct parts for your truck depend on your bed size: 5-1/2' Bed Revolver X4s - # BAK25VR TracRac SR - # TH43002XT-782 6-1/2'...
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  • Tonneau Cover Recommendation for 2018 GMC Sierra 1500 6-1/2 foot Bed
    There's only one style of tonneau cover we can recommend that fits with the TracRac sliding ladder racks like the part # TH43002XT-781 that you have installed on your 2018 GMC Sierra 1500 6-1/2 foot bed. That's the BAK Revolver tonneaus like the X4 part # BAK39121 that is a confirmed fit for your truck as well. It's the only tonneau that will roll up and not interfere with the uprights of the TracRack sliding ladder rack so it's the way to go.
    view full answer...
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  • Removing Covered Stake Pockets On Chevrolet Silverado Bed Rails
    All you need to do is take a utility knife and cut the plastic covering the stake pocket out. Then you can use the Thule TracRac SR # TH43002XT-781.
    view full answer...
  • How Wide are the Bed Rails of the TracRac SR Ladder Rack?
    The width of the base rails on the TracRac SR # TH43002XT-781 ladder rack is 4 inches wide. I went ahead and attached a diagram that shows this specification to give you better perspective.
    view full answer...
    Image 1 for
  • Will Thule TracRac SR Sliding Ladder Rack Fit with Tonneau Cover on a 2014 GMC Sierra 1500
    Yes you can! The Thule TracRac SR Sliding ladder rack is one of the few ladder racks we carry that will allow you to install certain tonneau covers on your truck as well. If your pickup is the 2014 GMC Sierra 1500 that you put into the vehicle selection then the correct TracRac SR for you would be part # TH43002XT-782 for a 5-1/2' bed, part # TH43002XT-781 for a 6-1/2' bed, or part # TH43002XT-780 for an 8' bed. My favorite tonneau cover to recommend is the BAK Revolver X2. This is confirmed...
    view full answer...
  • Recommended Power Tonneau Covers That Can Work With a Ladder Rack On 2017 GMC Sierra 3500 6-1/2' Bed
    I have a couple options that you can choose from for your 2017 GMC Sierra 3500 with a 6-1/2' bed. As you mentioned the Pace Edwards Bedlocker Retractable Hard Tonneau Cover # 311-BLC95A17, I will start with the Pace Edwards Bedlocker Retractable Hard Tonneau Cover w/ Explorer Series Rails # 311-BEC95A17. The explorer rails will allow you to mount either their Pace Edwards Contractor Rig Rack Truck Bed Ladder Rack # 311-CR4005 that has a weight capacity of 1,200lbs or their Pace Edwards...
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  • Correct Thule Base Rails For Thule TracRac SR Sliding Ladder Racks On A 2022 GMC Sierra 2500
    While the Base Rails for Thule TracRac SR Sliding Truck Bed Ladder Racks # TH21608 you mention is not a fit for your 2022 GMC Sierra 2500 as they were designed to work with the 2009-2014 model years, however I do still have another solution for you. Instead, check out the: -Base Rails for Thule TracRac SR Sliding Truck Bed Ladder Racks # TH21781. These base rails will work with your 2022 GMC Sierra 2500 Denali with a 6-1/2' bed and will provide the adequate mounting points for a ladder...
    view full answer...
  • Ladder Rack Recommendation for 2016 Chevy Silverado 2500 Short Bed with Roll Up Tonneau
    It would be kind of a tight fit but the Thule TracRac SR part # TH43002XT-781 is a fit for your 2016 Chevy Silverado 2500 short bed and will fit with your Lo Pro tonneau cover that installs to the inside of the bed rails.
    view full answer...
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  • Ladder Rack Recommendation for Undercover Ultra Flex Tonneau Cover on a 2019 Chevy Silverado 2500
    Since your Undercover Ultra Flex truck bed cover sits inside the bed rails on your 2019 Chevy Silverado 2500 you'll want to go with the Thule TracRac SR like what you referenced. Use part # TH43002XT-781 for a 6-1/2' bed or part # TH43002XT-780 for an 8' bed. These rails mount on top of the bed sides and will still allow you to open up your tonneau cover but you may need to move the uprights back and forth to fold up the different panels, and the rubber weather strip may come in contact...
    view full answer...


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Info for this part was:

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