RB20 Slim Line Running Boards With Mounting Brackets Protective Bedliner Coating 2019-2026 Sierra 1500 2020-2026 Sierra 2500/3500 HD Go Rhino
SKU: 57620357623

RB20 Slim Line Running Boards With Mounting Brackets Protective Bedliner Coating 2019-2026 Sierra 1500 2020-2026 Sierra 2500/3500 HD Go Rhino

$299.25 $332.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

RB20 Slim Line Running Boards With Mounting Brackets Protective Bedliner Coating 2019-2026 Sierra 1500 2020-2026 Sierra 2500/3500 HD Go RhinoThe 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

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. The RB20 Slim Line come with a Limited Lifetime warranty on materials and construction and a 5 year warranty on the Textured Black Finish.

Features and Benefits:

  • 16-gauge zinc-coated galvanized steel with durable finish for corrosion, impact and abrasion resistance
  • Complete kit includes boards and Mounting Brackets
  • Easy, no-drill installation
  • Heavy duty, Raptor-inspired running boards with slim, low profile design
  • Limited Lifetime warranty on materials and construction and a 5 year warranty on the Textured Black Finish.
  • Modern bullet-stamped board that is 5 1/2 Inch across at its widest point and tapers down towards the rear
  • Protective bedliner coating
  • No drilling required

Applications:

  • 2019 Chevrolet Silverado 1500 4 Door Double Cab Pickup
  • 2019 GMC Sierra 1500 4 Door Double Cab Pickup
  • 2020-2024 GMC Sierra 2500 HD GAS 4 Door Double Cab Pickup
  • 2020-2025 GMC Sierra 1500 Diesel 4 Door Double Cab Pickup
  • 2020-2025 GMC Sierra 1500 GAS 4 Door Double Cab Pickup
  • 2020-2025 GMC Sierra 2500 HD Diesel 4 Door Double Cab Pickup
  • 2020-2025 GMC Sierra 3500 HD Diesel 4 Door Double Cab Pickup
  • 2020-2025 GMC Sierra 3500 HD GAS 4 Door Double Cab Pickup
  • 2020-2026 Chevrolet Silverado 1500 Diesel 4 Door Double Cab Pickup
  • 2020-2026 Chevrolet Silverado 1500 GAS 4 Door Double Cab Pickup
  • 2020-2026 Chevrolet Silverado 2500 HD Diesel 4 Door Double Cab Pickup
  • 2020-2026 Chevrolet Silverado 2500 HD GAS 4 Door Double Cab Pickup
  • 2020-2026 Chevrolet Silverado 3500 HD Diesel 4 Door Double Cab Pickup
  • 2020-2026 Chevrolet Silverado 3500 HD GAS 4 Door Double Cab Pickup
  • 2022 Chevrolet Silverado 1500 LTD Diesel 4 Door Double Cab Pickup
  • 2022 Chevrolet Silverado 1500 LTD GAS 4 Door Double Cab Pickup
  • 2022 GMC Sierra 1500 Limited Diesel 4 Door Double Cab Pickup
  • 2022 GMC Sierra 1500 Limited GAS 4 Door Double Cab Pickup
Details:
  • Length: 80 Inch
  • Color: Black
  • Finish: Protective Bedliner Coating
  • Material: Galvanized Steel
  • Mounting Hardware Included: Yes
  • Shape: Angled
  • Series: RB20
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57620357623

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4.6 ★★★★★
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ajn
Lexington, US
★★★★★ 5
Excellent athletic socks
Size: Large, Color: (100) White / White / Black
Solid athletic socks at a great price. Not too thick, not too thin. Second time I've purchased them. They last longer than most socks I've used in the past too. Only concern is the sizing. I may be reading the sizing chart wrong, but for my size 13 feet it says XL are the correct sock size. I've ordered Large twice and they're perfect. I would imagine the size Large socks would also fit up to size 14 shoe, but probably need to go with XL if foot is lager than 14.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
K
Verified Purchase
Kevin March
Belleville, US
★★★★★ 4
Great product
Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
W
Verified Purchase
Wesley
Charlottesville, US
★★★★★ 5
Quality No Show Socks That Are Comfortable and Durable
Size: Large, Color: (100) White / White / Black
These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
H
Verified Purchase
Hanson
New York, US
★★★★★ 5
Comfortable
Size: Large, Color: (001) Black / Black / White
I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions. One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
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Reviewed in the United States on January 4, 2026
J
Verified Purchase
Justin
Bozeman, US
★★★★★ 5
Great Socks.
Color: (002) Black / Black / Halo Gray, Size: Large
These are awesome and have become my favorite socks to have for everyday wear. I have since bought the hightop version as well and there are just as equally great. They fit almost like compression socks. Color does fade a bit after repeated washing but not enough to make a big difference in appearance. They have lasted for a long time and still going. They have lots of cushion which makes it very comfortable to wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

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