SYNETICUSA® Universal Aluminum Heavy Duty Adjustable Ladder Rack (Direct Bolt-on)
Include 4 Towers, 2 Sidebars & 2 Crossbars. No Drilling Needed.
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Part #: 249533
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Free Shipping
Free Shipping to Lower 48 States.
HI, PR & AK ship with extra charge. VI, APO & FPO not available.
Fitment
Fitment
Local Pickup
Local Pickup
Up to 20% OFF - All Tonneau Covers & Racks!
Installation Service Available by Appointment.
FEATURES
R1S Aluminum Adjustable Ladder Rack
Constructed of strong, aluminum and powder coated in a matte, textured black finish to match with our Tonneau cover.
Fully Adjustable Rack
- Height adjustable from 17- 24 inches
- Length adjustable from 42- 54 inches
Structural Stability
Integrated side bar and base support bars work together as one solid system, delivering improved load balance and superior stability.
T-Slot Capability Bars
Features T-slot channels on both top and side bars, plus integrated tie-down hooks at each end of the top bars.
Adventure Ready
Constructed with heavy-duty aluminum capable of holding 500lbs of evenly distributed weight and up to 600lbs on-road when properly installed.
See in action
Roof-top Tent
Side Panel
Side Awning / Kayak Rack
Product Specifications
| Material | Premium powder-coated aluminum |
| Finish | Matte Black (weather-resistant) |
| Dimensions (base) | 4" x 11" |
| Adjustable Height | Extends 5–8 inches higher |
| Weight Rating (on-road/static) | 500 lbs / 800 lbs (evenly distributed) |
| Compatibility | Mounts to truck beds with or without tonneau cover; T-slot rail compatible; not for RAMBOX or CarbonPro |
| Mounting Hardware | Included (adaptor brackets, bolts, T-slot hardware) |
| Package Weight | 82 - 87 lbs depending on size |
| Package Dimensions | 65 x 19 x 11.5 inches |
| Installation | No drilling required; simple bolt-on design |
*This listing is for the rack only. Tonneau cover not included.
*Full installation guides available online.
*Not compatible with RAMBOX models or CarbonPro beds.
Versatile Universal Ladder Rack for Trucks
Unlock new cargo-carrying freedom with the SYNETICUSA Universal Ladder Rack—engineered for ultimate flexibility, strength, and easy integration with most truck bed setups. Whether your bed is bare or equipped with a compatible tonneau cover, this rack adapts seamlessly, supporting your work and adventure needs without compromise.
Universal Compatibility—Use Now, Upgrade Later
Enjoy a bolt-on system that mounts directly to your truck bed rails, requiring no drilling or T-slot channels. Start with the rack as a standalone solution, and if you add a SYNETICUSA (or other T-slot compatible) tonneau cover later, simply remove the included adaptor kit and attach the rack using convenient T-slot bolts—no new hardware required.
Heavy-Duty Aluminum Construction
Built from high-quality aluminum and finished with a weather-resistant matte black powder coat, this rack is designed to handle harsh conditions while carrying up to 500 lbs on-road and 800 lbs static weight (when evenly distributed). The powder-coated surface resists scratches, corrosion, and UV wear for reliable, long-term performance.
Adjustable Height & Easy Installation
The adjustable design extends 5–8 inches higher to accommodate ladders, kayaks, lumber, and recreational equipment. Simple bolt-on installation gets you on the road fast, while the low-profile base footprint maximizes cargo bed access.
T-Slot Channel Compatibility
Futureproof your truck—with the T-slot compatibility, this rack mounts directly onto SYNETICUSA T-slot rails or other T-slot equipped covers for secure, integrated hauling. Switch configurations as your needs change without replacing your rack.
Key Features:
- Universal bolt-on fit—no drilling, fits most trucks without RAMBOX or CarbonPro bed
- Works with or without tonneau covers—upgrade anytime
- Tough matte black powder coat—long-lasting weather protection
- Premium aluminum construction—strong yet lightweight
- Adjustable height for multiple gear sizes
- Exclusive T-slot channel compatibility for advanced mounting flexibility
3-Year Limited Warranty (Tonneau Cover)Warranty covers against defective materials or workmanship on all components of SYNETICUSA tonneau cover products for the duration stated below provided product is properly installed per SYNETICUSA instruction and with SYNETICUSA approved parts and hardware. Warranty is valid only for SYNETICUSA covers purchased through an authorized dealer, anyone who purchases through unauthorized sellers should be aware that used, incomplete, or defective products are not covered under warranty. The warranty is non-transferable.
ADDITIONAL CONDITIONSThe warranty is voided if the product has been damaged by accident, unreasonable or improper use, neglect, improper service/installation/removal, modifications, normal wear and tear or other causes not arising out of defective materials or workmanship. Interference of this product with other installed accessories or trailers is not covered under this warranty. Consequential and incidental damages are not covered under this warranty.The following conditions will void the warranty:
Wind whip damage: Cover must be secured at all appropriate points when vehicle is in motion; unsecured cover will flap and may damage the product and the vehicle.
Improper use of clamps: clamps must be tightly secured so that clamp lips tightly grip the inner bedside metal surface. For folding tonneau covers, rear latches must be stowed in the closed position before folding the cover, failure to do so might puncture the aluminum.
Driving with cover open (unsecured): Both safety strap/buckles must be secured when cover is folded/rolled all the way back to the cab; driving with the cover open at high speed will void the warranty.
Overloading of cargo: Loaded cargo must not touch the cover at any point and do not put any weight on top of the cover.
Opening cover without removing debris: Cover surface must be free of all foreign material, such as snow and ice before opening the cover.
Improper cleaning: Normal soap and water will be sufficient to clean the aluminum. Do not use automatic “brush-style” car wash. Do not use abrasive chemical cleaners that contain silicone; the chemical will dry out the aluminum and make the threading brittle and more prone to breakage.
Please note that our warranty covers fading on tonneau covers for up to three years.
