
SYNETICUSA® R1S Aluminum Heavy Duty Adjustable Ladder Rack (4.5ft - 5.8ft Cover Mount)
Aluminum Fully-Adjustable R1S Ladder Rack
The SYNETICUSA R1S Ladder Rack is built from superior aluminum with a matte black powder‑coat finish for long‑lasting corrosion resistance and a clean, professional look. It uses a simple bolt‑on design that is easy to install and intuitive to use, so truck owners can get working or traveling with minimal setup time.
This rack is fully adjustable in both height and length, with preset height positions that let you fine‑tune clearance for ladders, lumber, kayaks, or other long cargo. Once adjusted, the structure locks in securely to support heavy loads in daily use.
Both the top bars and side bars feature integrated T‑slot channels, making it quick to mount accessories, stops, and clamps without drilling. Tie‑down points at the ends of the top bars provide solid anchor locations for straps and ropes, helping keep cargo stable on the road.
For added versatility, the side bar can be outfitted with an optional stainless steel MOLLE panel, giving you extra mounting space for tools, recovery gear, and other modular accessories while keeping the truck bed organized and accessible.
R1S Ladder Rack Specifications
| Category | Details |
|---|---|
| Product name | SYNETICUSA R1S Ladder Rack |
| Material | Aluminum |
| Finish | Matte black powder‑coat, waterproof |
| Overall dimensions | 47.5 in (L) x 23 in (W) x 65.5 in (H) |
| Base dimensions | 4 in x 11 in |
| Crossbar size | 2 in (height) x 2.75 in (width) |
| Adjustment | Height and length adjustable with preset height positions |
| Load rating (static) | 800 lbs, evenly distributed |
| Load rating (on‑road) | 500 lbs, evenly distributed, when properly installed |
| Load rating (off‑road) | 300 lbs, evenly distributed |
| Mounting interface | T‑slot channels on top bars and side bars |
| Tie‑down points | Integrated at ends of top bars and leg bases |
| MOLLE compatibility | Side bar accepts optional stainless steel MOLLE panel (sold separately) |
| Installation method | Simple bolt‑on, included basic hand tools; necessary mounting hardware with M8 T‑slot bolts |
| Package contents | 1x ladder rack, mounting hardware (rack only; tonneau cover not included) |
| Warranty | Three years |
*** A fitment note: this ladder rack is specifically designed to work with SYNETICUSA Retractable PRO Series (MR, AR, and ER) tonneau covers. It is not compatible with the MB Basic Retractable cover, and any use with that model is at the user’s own risk.
Original: $899.00
-70%$899.00
$269.70Product Information
Product Information
Shipping & Returns
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Description
Aluminum Fully-Adjustable R1S Ladder Rack
The SYNETICUSA R1S Ladder Rack is built from superior aluminum with a matte black powder‑coat finish for long‑lasting corrosion resistance and a clean, professional look. It uses a simple bolt‑on design that is easy to install and intuitive to use, so truck owners can get working or traveling with minimal setup time.
This rack is fully adjustable in both height and length, with preset height positions that let you fine‑tune clearance for ladders, lumber, kayaks, or other long cargo. Once adjusted, the structure locks in securely to support heavy loads in daily use.
Both the top bars and side bars feature integrated T‑slot channels, making it quick to mount accessories, stops, and clamps without drilling. Tie‑down points at the ends of the top bars provide solid anchor locations for straps and ropes, helping keep cargo stable on the road.
For added versatility, the side bar can be outfitted with an optional stainless steel MOLLE panel, giving you extra mounting space for tools, recovery gear, and other modular accessories while keeping the truck bed organized and accessible.
R1S Ladder Rack Specifications
| Category | Details |
|---|---|
| Product name | SYNETICUSA R1S Ladder Rack |
| Material | Aluminum |
| Finish | Matte black powder‑coat, waterproof |
| Overall dimensions | 47.5 in (L) x 23 in (W) x 65.5 in (H) |
| Base dimensions | 4 in x 11 in |
| Crossbar size | 2 in (height) x 2.75 in (width) |
| Adjustment | Height and length adjustable with preset height positions |
| Load rating (static) | 800 lbs, evenly distributed |
| Load rating (on‑road) | 500 lbs, evenly distributed, when properly installed |
| Load rating (off‑road) | 300 lbs, evenly distributed |
| Mounting interface | T‑slot channels on top bars and side bars |
| Tie‑down points | Integrated at ends of top bars and leg bases |
| MOLLE compatibility | Side bar accepts optional stainless steel MOLLE panel (sold separately) |
| Installation method | Simple bolt‑on, included basic hand tools; necessary mounting hardware with M8 T‑slot bolts |
| Package contents | 1x ladder rack, mounting hardware (rack only; tonneau cover not included) |
| Warranty | Three years |
*** A fitment note: this ladder rack is specifically designed to work with SYNETICUSA Retractable PRO Series (MR, AR, and ER) tonneau covers. It is not compatible with the MB Basic Retractable cover, and any use with that model is at the user’s own risk.






















