Go Rhino 69400073SPC RB20 Slim Running Boards 73in Textured Black Boards Only

Vehicle Fitment

• Semi-universal fitment - the 69400073SPC boards are compatible with a range of trucks, Jeeps, and SUVs when paired with the appropriate vehicle-specific mounting bracket set (sold separately). The 73-inch length is matched to applications including the Jeep Wrangler JL 4-door and Ford Bronco 4-door. Complete kits combining these boards with vehicle-specific brackets are available under separate part numbers. Verify bar length and bracket compatibility for your specific vehicle before ordering.

Fitment Notes

• This part number is BOARDS ONLY - vehicle-specific mounting brackets are NOT included and must be purchased separately for a complete installation.
• Complete kits combining these boards with vehicle-specific bracket sets are available under separate part numbers (including 69412973SPC for Wrangler JL, 69450673SPC for Wrangler JLU, and 69443973SPC for Toyota Tundra, among others).
• Bar length is 73 inches - verify this length covers your vehicle's cab or body length and door span before ordering. Other lengths are available in the RB20 Slim series for different applications.
• This is the Textured Black Powder Coat (SPC) finish version. A Protective Bedliner Coating (ST suffix) version is also available in the RB20 Slim series for this length.
• No drilling required on most vehicles when paired with the appropriate vehicle-specific mounting bracket kit.

Features

• RB20 Slim profile delivers the Raptor-inspired bullet-stamped louvered design of the standard RB20 in a slimmer, 5.5-inch-wide format - compared to the 7.5-inch width of the standard RB20 - sitting tighter against the vehicle's rocker panel for increased ground clearance and a lower, more streamlined appearance suited to off-road and lifted vehicle builds.
• 73-inch board length provides full-length cab coverage for mid-size 4-door SUV and truck applications including the Jeep Wrangler JL Unlimited and Ford Bronco 4-door, running the step surface continuously from the front door opening to the rear.
• Bullet-stamped louvered step design features angled perforations across the full board surface - actively channeling water, mud, and snow downward through the openings to maintain traction and prevent slipping on the step surface in all weather conditions.
• Constructed from 16-gauge zinc-coated galvanized steel - providing heavy-duty structural strength with a base layer of corrosion resistance built into the steel itself before the powder coat finish is applied, for multi-layer protection against road salt, moisture, and debris impact.
• Slim 5.5-inch profile mounts high and tight against the rocker panel, providing additional ground clearance compared to wider running board designs - an important consideration for off-road use on lifted trucks, Jeeps, and SUVs where clearance under the step directly affects off-road capability.
• Textured black powder coat finish provides corrosion, impact, and abrasion resistance and is backed by a 5-year finish warranty.
• Available as boards only (this part number) or as complete kits with vehicle-specific brackets under application-specific part numbers for a range of trucks, Jeeps, and SUVs.
• Backed by a Limited Lifetime warranty on materials and construction and a 5-year warranty on the textured black finish.

Specifications

• Part Number: 69400073SPC
• Brand: Go Rhino
• Series: RB20 Slim
• Type: Running Boards - Boards Only (no brackets)
• Board Length: 73 inches
• Board Width: 5.5 inches (widest point)
• Step Design: Bullet-stamped louvered perforations; full cab-length
• Material: 16-gauge zinc-coated galvanized steel
• Finish: Textured black powder coat
• Brackets: NOT included (vehicle-specific brackets sold separately)
• Installation: No-drill (most applications, with bracket kit)
• Fitment: Semi-universal (boards only; brackets required)
• Weight: 40.0 lbs
• Package Dimensions: 78" L x 9.25" W x 7" H
• Warranty: Limited Lifetime (materials and construction); 5-year (textured black finish)
• Sold: As a pair (driver and passenger side)

Included Components

• 2x Go Rhino RB20 Slim Running Boards - 73 inches, Textured Black (driver and passenger side)

Product Description

The Go Rhino 69400073SPC is a pair of RB20 Slim running boards in 73-inch length with a textured black powder coat finish - boards only, no mounting brackets. The RB20 Slim takes the Raptor-inspired bullet-stamped louvered design of the standard RB20 and narrows the step width to 5.5 inches (compared to 7.5 inches for the standard RB20), producing a slimmer profile that sits tighter against the vehicle's rocker panel. That reduced width directly translates to increased ground clearance under the board - a meaningful benefit for off-road builds, lifted Jeeps and trucks, and SUV applications where underbody clearance is actively managed to avoid trail contact and step dragging.

The 73-inch length positions these boards for mid-size 4-door applications where 87-inch or 80-inch crew cab boards would be too long - the Jeep Wrangler JL Unlimited and Ford Bronco 4-door are primary applications confirmed by the complete kit part numbers that bundle these boards with vehicle-specific brackets (69412973SPC and 69450673SPC, among others). The bullet-stamped louvered step surface features angled perforations that channel water, mud, and snow downward through the board rather than allowing it to pool on top, maintaining grip in the wet and muddy conditions that Jeep and off-road truck owners regularly encounter. The 16-gauge zinc-coated galvanized steel provides corrosion resistance at the base material level, with the textured black powder coat adding a second protective layer.

The 69400073SPC is sold as boards only - vehicle-specific mounting brackets must be purchased separately. Complete kits pairing these boards with the correct bracket set for specific vehicles are available under application-specific part numbers. The Protective Bedliner Coating version is available under a separate part number (ST suffix) for buyers who prefer a more texture-forward finish. Backed by a Limited Lifetime structural warranty and a 5-year warranty on the textured black powder coat finish. Sold as a pair. Weight: 40.0 lbs.