Continental 48 states
Limited warranty, every cap
Lightweight · corrosion-resistant
No drilling · hand tools
Universal Fit
Adjustable mounting — fits most full-size and mid-size trucks
Aluminum Alloy
1000 lb
600 lb
Matte Black Powder-Coat
Factory Rail · Direct Bolt
About 1 hour
Sockets, ratchet, torque wrench
Beginner-friendly · 1–2 people
No drilling — factory mounting points
High-strength aluminum roof rack designed for TKMAUTO truck bed caps and toppers. 48-inch width. Factory mount installation.
This rack requires a maximum T-slot center-to-center width of 44 inches on your bed cap. Measure from T-slot centerline to T-slot centerline before ordering.
Not compatible with RSI SmartCap — RSI SmartCap T-slot spacing exceeds 44 inches.
This cargo system is designed for truck bed caps and toppers with T-slot rails, providing a secure modular platform for work gear, outdoor equipment, and everyday cargo.
Compatible with A.R.E., LEER, SnugTop, and other caps with T-slot spacing up to 44 inches (measured center-to-center).
Platform Width
48 inches
Max T-Slot Spacing (center-to-center)
44 inches
Compatible Caps
A.R.E., LEER, SnugTop & similar
Not Compatible
RSI SmartCap
Material
High-Strength Aluminum
Installation
T-Slot Mount
FREE SHIPPING within the continental United States
Measure your bed cap T-slot center-to-center width before ordering. Max supported width: 44 inches.
— WHO IS TKMAUTO
TKMAUTO focuses on one thing: lightweight aluminum accessories to bling out your truck, old or new, however you want it. Every product ships from our California warehouse, directly to your driveway anywhere in the continental US.
If you have any questions before buying - about fitment, quality, installation - email us, and we'll answer.
Email — info@tkmauto.com
California, USA
Every order ships from our CA warehouse via U.S. freight carriers.
Free U.S. Shipping
Continental 48 states. AK, HI, and U.S. territories on quote.
Aluminum Construction
Lightweight, weather-tight panels. DIY bolt-on install.
6 Truck Lines Supported
Ford · Toyota · GMC · Chevrolet · RAM · Jeep — year-specific fitment.
T-bolts for mounting accessories to your rack.
Most customers install in about an hour. The rack uses your factory roof rail mounting points — no drilling, no adhesive. A torque-spec guide is included so you can tighten to OEM spec and drive away the same day.
This is a full platform-style rack with a continuous slotted deck for mounting accessories anywhere along its length. That means rooftop tents, awnings, cargo boxes, traction boards, jerry cans, and light bars all bolt directly to the deck — no adapters needed.
Static load (parked — e.g., rooftop tent with sleepers): up to 1,000 lb. Dynamic load (driving): up to 300 lb. These ratings exceed the IIHS rack testing standard and match what ARB and Front Runner publish for their competing platforms.
Yes. The slotted deck uses the industry-standard 8mm T-slot channel compatible with iKamper, Roofnest, CVT, Smittybilt, ARB, Rhino-Rack, and every major awning and LED bar brand. Any accessory that bolts to a Front Runner Slimline or Prinsu rack will bolt to ours.
This rack is cut for the specific year, make, and model shown in the fitment box at the top of this page. It uses your factory mounting locations — so if your truck matches that spec, the rack will bolt on with the factory-point feet in the box.
Free U.S. shipping from our California warehouse. If anything arrives damaged or doesn't fit, we replace it at our cost within 30 days.
