Skip to product information
1 of 6
Rough CountryPart # 42003

Rough Country 42003 MG2 Aluminum Running Boards · Crew Cab Ram 2500/3500 (2010-2026)

Regular price $399.95
Regular price B2B price $399.95
SALE CALL OR CHAT TO ORDER
Shipping calculated at checkout.
Read the important notes before ordering

Questions about fitment? Live chat or call 866-235-4715

In Stock
  • Free shippingMost orders $500+
  • 30-day returnsSee policy
  • Warranty supportWe work with the maker
View full details

Questions about fitment?

Talk to a TRU specialist

We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT

Important notes before you order

  1. Fits crew cab models ONLY.

Specifications

BrandRough Country
Part number42003
UPC / GTIN8402699867100
Install time3-4 hours
Weight (lbs)60.00lbs
Country of OriginCN
WarrantyManufacturer’s Warranty Statement

Features

  • Easy Bolt-On Installation: Hassle-free, bolt-on design requires no drilling for a quick and straightforward installation.
  • Easier Cab Access: Provides a sturdy, convenient stepping surface for safer and more comfortable entry and exit.
  • Extra-Wide 7-Inch Stepping Surface: Generous 7-inch-wide platform delivers ample foot space for enhanced stability and confidence with every step.
  • Full Cab-Length Coverage: Sleek, streamlined design extends the length of your cab for a seamless, integrated appearance.
  • Heavy-Duty Aluminum Construction: Durable, one-piece aluminum design combines exceptional strength with lightweight, corrosion-resistant performance.
  • All-Weather Open-Tread Design: Innovative open-tread surface allows mud, dirt, snow, and moisture to pass through, minimizing buildup and maintaining reliable traction in demanding conditions.
  • Added Body Protection: Helps shield your truck's lower body and rocker panels from rocks, road debris, and everyday wear.
  • Clean, Finished Appearance: Strategically designed to help conceal exposed frame components for a sleek, factory-inspired look.
  • Limited Lifetime Warranty: Backed by Rough Country's Limited Lifetime Warranty against defects in materials and workmanship, including welds, brackets, and structural components, for the original purchaser.
  • The finish is covered by a 1-year warranty.

Fitment

YearsVehicle
2010Dodge Ram 2500 4WD: Laramie, Power Wagon, SLT, ST, SXT, TRX
2010Dodge Ram 2500 RWD: Laramie, SLT, ST, SXT, TRX
2010Dodge Ram 3500 4WD: Laramie, SLT, ST
2010Dodge Ram 3500 RWD: Laramie, SLT, ST
2013-2026Ram 2500 4WD: Big Horn, Lone Star
2026Ram 2500 4WD: Black Express, Warlock
2014-2015Ram 2500 4WD: Laramie Limited
2011-2021Ram 2500 4WD: Laramie Longhorn
2011-2026Ram 2500 4WD: Laramie
2021-2026Ram 2500 4WD: Limited Longhorn
2016-2026Ram 2500 4WD: Limited
2012-2016Ram 2500 4WD: Outdoorsman
2011-2027Ram 2500 4WD: Power Wagon
2023-2026Ram 2500 4WD: Rebel
2011-2018Ram 2500 4WD: SLT
2011-2013Ram 2500 4WD: ST
2024-2026Ram 2500 4WD: Special Service
2013-2027Ram 2500 4WD: Tradesman
2013-2026Ram 2500 RWD: Big Horn, Lone Star
2026Ram 2500 RWD: Black Express
2014-2015Ram 2500 RWD: Laramie Limited
2011-2021Ram 2500 RWD: Laramie Longhorn
2011-2026Ram 2500 RWD: Laramie
2021-2026Ram 2500 RWD: Limited Longhorn
2016-2026Ram 2500 RWD: Limited
2012Ram 2500 RWD: Outdoorsman
2011-2018Ram 2500 RWD: SLT
2011-2013Ram 2500 RWD: ST
2013-2027Ram 2500 RWD: Tradesman
2013-2026Ram 3500 4WD: Big Horn
2014-2015Ram 3500 4WD: Laramie Limited
2011-2020Ram 3500 4WD: Laramie Longhorn
2011-2026Ram 3500 4WD: Laramie
2021-2026Ram 3500 4WD: Limited Longhorn
2016-2026Ram 3500 4WD: Limited
2013-2022Ram 3500 4WD: Lone Star
2011-2018Ram 3500 4WD: SLT
2011-2013Ram 3500 4WD: ST
2024-2026Ram 3500 4WD: Special Service
2013-2027Ram 3500 4WD: Tradesman
2013-2026Ram 3500 RWD: Big Horn
2014-2015Ram 3500 RWD: Laramie Limited
2011-2020Ram 3500 RWD: Laramie Longhorn
2011-2026Ram 3500 RWD: Laramie
2021-2026Ram 3500 RWD: Limited Longhorn
2016-2026Ram 3500 RWD: Limited
2013-2022Ram 3500 RWD: Lone Star
2011-2018Ram 3500 RWD: SLT
2011-2013Ram 3500 RWD: ST
2025-2026Ram 3500 RWD: Special Service
2013-2027Ram 3500 RWD: Tradesman

Use the fit check above with your truck selected, or ask a specialist if your trim isn't listed.

Installation

  • Estimated install time3-4 hours

Free install support from the Trucks R Us tech team, for you or your shop.

Overview

Step Up Your Truck's Style and Functionality: Upgrade your truck with Rough Country's MG2 Running Boards, the perfect combination of rugged durability, everyday convenience, and modern styling. Designed to provide a bold, streamlined appearance without sacrificing functionality, these running boards feature an extra-wide 7-inch stepping surface for easier, more confident entry and exit. Whether you're climbing into your truck for the daily commute or gearing up for your next adventure, the MG2 Running Boards deliver dependable support with a sleek, integrated look. Built Tough Without the Extra Weight: Engineered from durable, one-piece aluminum, the MG2 Running Boards offer the strength you need without unnecessary bulk. Their lightweight, corrosion-resistant construction is built to withstand daily use and exposure to the elements. The innovative open-tread design allows mud, dirt, snow, and water to pass through instead of collecting on the surface, helping maintain reliable traction in challenging conditions. From muddy trails to snowy driveways, these boards are ready for whatever the day brings. Full-Length Coverage. Added Protection: More than just a convenient step, the MG2 Running Boards enhance your truck's overall appearance while providing practical protection. Their cab-length design creates a clean, cohesive profile that complements your truck's natural body lines while helping conceal exposed frame components. The boards also provide an added barrier against kicked-up rocks, road debris, and everyday wear, helping protect your truck's lower body and rocker panels. Quick and Easy Installation: Spend less time in the garage and more time on the road. Rough Country's MG2 Running Boards feature a straightforward, bolt-on installation that requires no drilling. With a vehicle-specific design and included mounting hardware, you'll have your truck upgraded and ready to roll without complicated modifications. Limited Lifetime Warranty: Rough Country's MG2 Running Boards are backed by a Limited Lifetime Warranty against defects in materials and workmanship, including welds, brackets, and structural components, for the original purchaser. The finish is covered by a 1-year warranty, giving you added confidence in your investment.

Questions

Will this fit my truck?

Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.

Do you help with installation?

Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.

What if the part has a problem?

We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.

Can I return it?

Most items can be returned within 30 days. See our return policy for details.

No reviews for this part yet. Trucks R Us is rated on Trustpilot, Google and the BBB.

About Rough Country

Rough Country is a leading manufacturer and distributor of off-road accessories and suspension systems. Built on a foundation of American values and rooted in Tennessee, we use our expertise of trucks, Jeeps, and UTVs to help people drive their passions... Shop all Rough Country