Description

The RB20 Slim Line Running Boards offer the same heavy duty toughness as the original RB Series, but with a slimmer design that fits tighter along the cab for increased ground clearance when off-roading. Constructed from 16-gauge zinc-coated galvanized steel, the Raptor-inspired boards were built to protect your panels from flying debris while providing a full-length step platform. The modern, bullet-stamped design is 5 1/2 inches across at its widest point (compared with 7 1/2 inches of the original RB20) and are offered in cab-length sizes that fit most popular trucks, Jeeps and SUVs. RB20 Slim Running Boards come with a Limited Lifetime warranty on materials and construction and a 5 year warranty on the the Bedliner Finish.

Product Overview

The RB20 Slim Line Running Boards offer the same heavy duty toughness as the original RB Series, but with a slimmer design that fits tighter along the cab for increased ground clearance when off-roading. Constructed from 16-gauge zinc-coated galvanized steel, the Raptor-inspired boards were built to protect your panels from flying debris while providing a full-length step platform. The modern, bullet-stamped design is 5 1/2 inches across at its widest point (compared with 7 1/2 inches of the original RB20) and are offered in cab-length sizes that fit most popular trucks, Jeeps and SUVs. RB20 Slim Running Boards come with a Limited Lifetime warranty on materials and construction and a 5 year warranty on the the Bedliner Finish.

Features and Benefits

• Slim design provides increased ground clearance
• 16-gauge zinc-coated galvanized steel with durable finish for corrosion, impact and abrasion resistance
• Limited Lifetime warranty on materials and construction and a 5 year warranty on the Textured Black Finish.
• Bars only, mounting brackets not included
• Complete kits with bars and mounting brackets also available
• Heavy duty, Raptor-inspired running boards with slim, low profile design
• Modern bullet-stamped board that is 5 1/2”across at its widest point and tapers down towards the rear
• Protective bedliner coating

Product Details

Application Notes:	RB20 Running Board
Bar Color:	Black
Bar Material:	Galvanized Steel
Bar Surface Type:	Textured
Bracket Material:	Mild Steel
Category:	Running Boards
Comments:	Replacement boards sold in pair. Mounting brackets sold separately. Complete kits available
Description:	RB20 Slim Line Running Boards - 87" long - BOARDS ONLY
Drilling Required:	No
Finish:	Protective Bedliner coating
Google Category Code:	916
Illuminated:	No
Includes:	Pair of Running Boards Only
Installation Notes:	No drilling required
Installation Type:	No drilling required
Length:	87"
Material:	Galvanized Steel
Mounting Hardware Included:	No
Number Of Boxes:	1
Oversized Y/N:	No
Part Number:	gor69400087ST
Price Change:	Y
Product Line:	RB20 Slim Running boards
Product Notes:	Mounting Brackets sold separately
Product Type:	Side Steps & Running Boards
Prop 65 - Short Label:	WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
Prop 65 Y/N:	Y
Shape:	Angled
Sheen Level:	Matte
SideStep Style:	Cab Length
Step Pads Included:	No
Step Surface Material:	Bedliner Coated
Style:	RB20
Surface Width:	5 1/2" Tapered
Title:	Go Rhino 69400087ST - RB20 Slim Line Running Boards - BOARDS ONLY - Protective Bedliner Coating
Type of Product:	Replacement Parts
UPS Shippable:	Yes
Unit:	Kit
WARNING: California Proposition 65:	Y
Width:	5 1/2" Tapered

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	gor69430687ST	Go Rhino 19-22 Ram 1500 CC 4DR (Not Classic) RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Ct (1x gor69400087ST, 1x gor6943066)
	gor69415087ST	Go Rhino 04-14 Ford F-150 Super Crew 4DR RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Coat (1x gor6941266, 1x gor69400087ST)
	gor69418087ST	Go Rhino 99-16 Ford F-250 / F-350 CC 4DR RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Coat (1x gor6941766, 1x gor69400087ST)
	gor69451687ST	Go Rhino 20-22 Jeep Gladiator JT 4DR RB20 Slim Running Boards Kit (Incl. Brackets) - Bedliner Coat (1x gor6945166, 1x gor69400087ST)
	gor69441687ST	Go Rhino 07-21 Toyota Tundra Crew Max 4DR RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Coat (1x gor6944156, 1x gor69400087ST)
	gor69404887ST	Go Rhino 19-22 GMC Sierra 1500 CC (New Bdy) RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Ct (1x gor6940486, 1x gor69400087ST)
	gor69410687ST	Go Rhino 10-22 Ram 2500/3500HD Crew Cab 4DR RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Ct (1x gor6941066, 1x gor69400087ST)
	gor69415587ST	Go Rhino 15-22 Ford F-150 (17-22 Raptor) SC RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Ct (1x gor6941556, 1x gor69400087ST)
	gor69442987ST	Go Rhino 05-22 Toyota Tacoma DC 4DR RB20 Slim Running Boards Kit (Incl. Brackets) - Bedliner Coating (1x gor6944296, 1x gor69400087ST)
	gor69420687ST	Go Rhino 15-22 Ram 1500 CC 4DR (Clssc Bdy) RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Coat (1x gor6942066, 1x gor69400087ST)
	gor69404787ST	Go Rhino 15-19 GMC Sierra 2500/3500HD CC 4DR RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Ct (1x gor6940476, 1x gor69400087ST)
	gor69405187ST	Go Rhino 15-19 GMC Sierra 2500/3500HD CC Dsl RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Ct (1x gor6940516, 1x gor69400087ST)
	gor69443687ST	Go Rhino 2022 Toyota Tundra Crew Max RB20 Slim Running Board + Brackets - Bedliner Coating (1x gor69400087ST, 1x gor6944356)

Data: v4.2 - Upd: 2026-10-12 02:56:10

Features

Specifications

Application Notes:

RB20 Running Board

Bar Color:

Black

Bar Material:

Galvanized Steel

Bar Surface Type:

Textured

Bracket Material:

Mild Steel

Category:

Running Boards

Comments:

Replacement boards sold in pair. Mounting brackets sold separately. Complete kits available

Description:

RB20 Slim Line Running Boards - 87" long - BOARDS ONLY

Drilling Required:

No

Finish:

Protective Bedliner coating

Google Category Code:

916

Illuminated:

No

Includes:

Pair of Running Boards Only

Installation Notes:

No drilling required

Installation Type:

No drilling required

Length:

87"

Material:

Galvanized Steel

Mounting Hardware Included:

No

Number Of Boxes:

1

Oversized Y/N:

No

Part Number:

gor69400087ST

Price Change:

Y

Product Line:

RB20 Slim Running boards

Product Notes:

Mounting Brackets sold separately

Product Type:

Side Steps & Running Boards

Prop 65 - Short Label:

WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

Prop 65 Y/N:

Y

Shape:

Angled

Sheen Level:

Matte

SideStep Style:

Cab Length

Step Pads Included:

No

Step Surface Material:

Bedliner Coated

Style:

RB20

Surface Width:

5 1/2" Tapered

Title:

Go Rhino 69400087ST - RB20 Slim Line Running Boards - BOARDS ONLY - Protective Bedliner Coating

Type of Product:

Replacement Parts

UPS Shippable:

Yes

Unit:

Kit

WARNING: California Proposition 65:

Y

Width:

5 1/2" Tapered

Compatibility