20-25 Ford Explorer / 04-25 F-150 Westin 27-74735 Grate Steps Running Boards 79 in - Textured Black

Built tough for work and utility use, these 79" Westin Grate Steps offer superior traction, solid one-piece steel construction, and rugged style. Ideal for harsh weather and heavy-duty applications. Vehicle-specific mount kit required (sold separately).

Top Features

  • 79" length, 6¼" wide step surface

  • Aggressive ¼" high punched tread for all-weather grip

  • Serrated edges clean boots of dirt, mud, and snow

  • Solid one-piece steel design with textured black powder coat

  • Fully welded ends with custom die-cast Westin badge

  • E-coated base for long-lasting corrosion resistance

  • 3-year warranty

  • Mount kit required (sold separately)

Vehicle Fitment Highlights

  • 2004–2025 Ford F-150 SuperCab Pickup

  • 2020–2025 Ford Explorer

  • 2006–2010 Ford Explorer Sport Trac

  • Also fits select Chevy Silverado, Dodge Ram, GMC Sierra, Nissan Titan, and more (Extended/Quad/Crew Cab configurations)

Vendor: Westin
SKU: WES27-74735
Availability: 25 In Stock
$ 495.99 USD
On-Sale $ 495.99 USD
Normally $ 495.99 USD
Save $ 0.00
Better hurry, only 25 left in stock.

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UPC: 707742094693
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Proposition65 Warning: Cancer and Reproductive Harm

Westin Grate Steps Running Boards 79 in - Textured Black (Part Number: 27‑74735)

This Westin 27‑74735 Grate Steps Running Boards offer rugged durability and aggressive styling in a 79‑inch, textured black finish. Designed to protect rocker panels, provide a secure step in wet, muddy, or snow‑covered conditions, and enhance the look of trucks, SUVs, work vans, or commercial vehicles, these running boards are built for performance without compromise. The solid, one‑piece steel construction, aggressive tread pattern, and serrated edges make stepping in and out safer and cleaner. These boards are also ideal for applications where heavy use, weather exposure, or off‑road conditions are expected. A vehicle‑specific mount kit is required (sold separately) to ensure a secure and correct fit.

Key Features

  • Solid one‑piece steel construction for strength and resistance to flex or damage.

  • Aggressive ¼‑inch high punched tread across the 6¼‑inch wide stepping surface for superior traction.

  • Serrated edges to help clear dirt, snow, and mud off footwear, keeping cab interior cleaner.

  • Ends are stylishly formed and fully welded, with a custom die‑cast riveted Westin logo badge.

  • Dual‑stage corrosion protection: e‑coated base coat and textured black powder coat finish for long lasting durability. 

  • Available in multiple universal lengths (54", 68", 75", 79", 83", 86", 90"), allowing flexibility for different vehicle types.

Benefits

  • Provides safer ingress and egress, especially in slippery or adverse weather conditions.

  • Helps protect vehicle rocker panels from damage due to road debris, rocks, or impacts.

  • Enhances aesthetics with rugged, high‑quality styling that complements trucks and utility vehicles.

  • Built to withstand commercial, construction, and off‑road environments without compromising performance.

  • Long‑lasting finish reduces maintenance and keeps the look clean over time.

  • Backed by a 3‑year warranty against defects in material, workmanship, and finish under normal use. 

Product Specifications

  • Board Length: 79 inches 

  • Step Surface Width: approximately 6¼ inches 

  • Tread Height: ~¼‑inch punched steel tread 

  • Material: Steel, with e‑coated base coat plus textured black powder coat finish

  • Ends: Fully welded, formed (stylish end caps)

  • Mounting Hardware: Not included — vehicle‑specific mount kit required and sold separately 

  • Finish Color: Textured Black 

  • Warranty Period: 3 years for defects in materials, workmanship, and finish under normal use. 

Install Difficulty Level

Easy to Moderate – This running board installs via bolt‑on methods, with no drilling required in most vehicle applications. Installers with basic hand tools (ratchet, wrenches) can complete installation in about 1.5 to 2 hours when using the appropriate mount kit.

Vehicle Fitment

Fits a wide range of trucks, SUVs, and commercial vehicles when the proper mount kit is used. Specifically includes: year 2004‑2025 Ford F‑150, 2004‑2025 Ford Explorer, as well as many Chevrolet Silverado/Sierra, Dodge Ram, Nissan Titan, Toyota, GMC, and other extended/crew/quad cab models. Engine size compatibility depends on cab/bed configuration and frame mount points. Always verify that the vehicle specific bracket/mount kit is correct for make, model, year, cab size, and engine before purchasing.

If any questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636‑7077 or by email.

Shipping Policy

MPT is proud to offer free shipping on most orders over $149.

  • Free shipping applies only to the contiguous United States. Shipping and handling charges will apply to orders outside the contiguous US, and the buyer is responsible for any duty fees or taxes their home country may charge to import goods.
  • With free shipping, we will choose the best shipping method for your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

A Return Authorization Number is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.

MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.

Products other than MPT tunes, digital products, and MPT decals may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed it is non-refundable. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.

For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.

The customer is responsible for all shipping charges incurred during the return process.

Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.

HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.

Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.

nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.

MPT Decals are Non-Refundable, once they have been received by the customer.

Year Make Model Submodel
1994-1997 Chevrolet C1500 Base
1988-1998 Chevrolet C1500 Cheyenne
1999 Chevrolet C1500 LS
1988-1992 Chevrolet C1500 Scottsdale
1988-1998 Chevrolet C1500 Silverado
1994-1997,1999-2000 Chevrolet C2500 Base
1988-1998 Chevrolet C2500 Cheyenne
1999-2000 Chevrolet C2500 LS
1988-1992 Chevrolet C2500 Scottsdale
1988-1998 Chevrolet C2500 Silverado
1994-1997,1999-2000 Chevrolet C3500 Base
1988-1998 Chevrolet C3500 Cheyenne
1999-2000 Chevrolet C3500 LS
1988-1992 Chevrolet C3500 Scottsdale
1988-1998 Chevrolet C3500 Silverado
1994-1997 Chevrolet K1500 Base
1988-1998 Chevrolet K1500 Cheyenne
1999 Chevrolet K1500 LS
1988-1992 Chevrolet K1500 Scottsdale
1988-1998 Chevrolet K1500 Silverado
1991 Chevrolet K1500 Sport
1994-1997,1999-2000 Chevrolet K2500 Base
1988-1998 Chevrolet K2500 Cheyenne
1999-2000 Chevrolet K2500 LS
1988-1992 Chevrolet K2500 Scottsdale
1988-1998 Chevrolet K2500 Silverado
1994-1997,1999-2000 Chevrolet K3500 Base
1988-1998 Chevrolet K3500 Cheyenne
1999-2000 Chevrolet K3500 LS
1988-1992 Chevrolet K3500 Scottsdale
1988-1998 Chevrolet K3500 Silverado
1999-2005 Chevrolet Silverado 1500 Base
2004-2006 Chevrolet Silverado 1500 Hybrid
1999-2006 Chevrolet Silverado 1500 LS
1999-2006 Chevrolet Silverado 1500 LT
2003-2006 Chevrolet Silverado 1500 SS
2003-2006 Chevrolet Silverado 1500 WT
2004-2005 Chevrolet Silverado 1500 Z71 Off-Road
2007 Chevrolet Silverado 1500 Classic Hybrid
2007 Chevrolet Silverado 1500 Classic LS
2007 Chevrolet Silverado 1500 Classic LT
2007 Chevrolet Silverado 1500 Classic SS
2007 Chevrolet Silverado 1500 Classic WT
1999-2004 Chevrolet Silverado 2500 Base
1999-2004 Chevrolet Silverado 2500 LS
1999-2004 Chevrolet Silverado 2500 LT
2004 Chevrolet Silverado 2500 WT
2001-2005 Chevrolet Silverado 2500 HD Base
2001-2006 Chevrolet Silverado 2500 HD LS
2001-2007 Chevrolet Silverado 2500 HD LT
2007 Chevrolet Silverado 2500 HD LTZ
2004-2007 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 2500 HD Classic LS
2007 Chevrolet Silverado 2500 HD Classic LT
2007 Chevrolet Silverado 2500 HD Classic WT
2001-2005 Chevrolet Silverado 3500 Base
2001-2006 Chevrolet Silverado 3500 LS
2001-2006 Chevrolet Silverado 3500 LT
2004,2006 Chevrolet Silverado 3500 WT
2007 Chevrolet Silverado 3500 Classic LS
2007 Chevrolet Silverado 3500 Classic LT
2007 Chevrolet Silverado 3500 Classic WT
2007 Chevrolet Silverado 3500 HD LT
2007 Chevrolet Silverado 3500 HD LTZ
2007 Chevrolet Silverado 3500 HD WT
2018-2023 Chevrolet Traverse High Country
2018-2021 Chevrolet Traverse L
2018-2023 Chevrolet Traverse LS
2018-2023 Chevrolet Traverse LT
2018-2023 Chevrolet Traverse Premier
2018-2023 Chevrolet Traverse RS
2003-2008 Dodge Ram 1500 Laramie
2002-2008 Dodge Ram 1500 SLT
2006-2007 Dodge Ram 1500 Sport
2002-2008 Dodge Ram 1500 ST
2008 Dodge Ram 1500 SXT
2006-2007 Dodge Ram 1500 TRX4
1995-2002 Dodge Ram 2500 Base
2003,2005-2009 Dodge Ram 2500 Laramie
2006-2009 Dodge Ram 2500 Power Wagon
2003-2009 Dodge Ram 2500 SLT
2006-2007 Dodge Ram 2500 Sport
2003-2009 Dodge Ram 2500 ST
2008-2009 Dodge Ram 2500 SXT
2006-2007 Dodge Ram 2500 TRX4
1995-2002 Dodge Ram 3500 Base
2003-2009 Dodge Ram 3500 Laramie
2003-2009 Dodge Ram 3500 SLT
2006-2007 Dodge Ram 3500 Sport
2003-2009 Dodge Ram 3500 ST
2008-2009 Dodge Ram 3500 SXT
2007 Dodge Ram 3500 TRX4
2011-2024 Ford Explorer Base
2002-2010 Ford Explorer Eddie Bauer
2021-2024 Ford Explorer King Ranch
2002-2024 Ford Explorer Limited
2020-2023 Ford Explorer Limited Hybrid
2004 Ford Explorer NBX
2016-2024 Ford Explorer Platinum
2021-2023 Ford Explorer Platinum Hybrid
2013-2019 Ford Explorer Sport
2020-2024 Ford Explorer ST
2022-2024 Ford Explorer ST-Line
2021-2024 Ford Explorer Timberline
2002-2006 Ford Explorer XLS
2004-2005 Ford Explorer XLS Sport
2002-2024 Ford Explorer XLT
2004-2005 Ford Explorer XLT Sport
2007-2010 Ford Explorer Sport Trac Limited
2007-2010 Ford Explorer Sport Trac XLT
2007-2008,2010-2014 Ford F-150 FX2
2004-2014 Ford F-150 FX4
2006 Ford F-150 Harley-Davidson Edition
2005 Ford F-150 King Ranch
2004-2023 Ford F-150 Lariat
2017-2020 Ford F-150 Raptor
2016-2024 Ford F-150 SSV
2004-2014,2024 Ford F-150 STX
2010-2014 Ford F-150 SVT Raptor
2008 Ford F-150 THE 60TH ANNIVERSARY EDITION
2004-2024 Ford F-150 XL
2004-2024 Ford F-150 XLT
2009 Ford F-250 Super Duty Cabela's
2008-2009 Ford F-250 Super Duty FX4
2004-2005 Ford F-250 Super Duty Harley-Davidson Edition
1999-2024 Ford F-250 Super Duty Lariat
1999-2024 Ford F-250 Super Duty XL
1999-2024 Ford F-250 Super Duty XLT
2009 Ford F-350 Super Duty Cabela's
2008-2009 Ford F-350 Super Duty FX4
2004 Ford F-350 Super Duty Harley-Davidson Edition
2003 Ford F-350 Super Duty King Ranch
1999-2024 Ford F-350 Super Duty Lariat
1999-2024 Ford F-350 Super Duty XL
1999-2024 Ford F-350 Super Duty XLT
2019-2023 Ford Ranger Lariat
2019-2023 Ford Ranger XL
2019-2023 Ford Ranger XLT
2002-2005 GMC Sierra 1500 Base
2001 GMC Sierra 1500 C3
2002-2004 GMC Sierra 1500 Denali
2005-2006 GMC Sierra 1500 Hybrid
1999-2003,2006 GMC Sierra 1500 SL
1999-2006 GMC Sierra 1500 SLE
1999-2006 GMC Sierra 1500 SLT
2003-2006 GMC Sierra 1500 WT
2007 GMC Sierra 1500 Classic Hybrid
2007 GMC Sierra 1500 Classic SL
2007 GMC Sierra 1500 Classic SLE
2007 GMC Sierra 1500 Classic SLT
2007 GMC Sierra 1500 Classic WT
2002-2004 GMC Sierra 2500 Base
1999-2002 GMC Sierra 2500 SL
1999-2004 GMC Sierra 2500 SLE
1999-2004 GMC Sierra 2500 SLT
2004 GMC Sierra 2500 WT
2002-2005 GMC Sierra 2500 HD Base
2001-2002,2006 GMC Sierra 2500 HD SL
2001-2006 GMC Sierra 2500 HD SLE
2001-2006 GMC Sierra 2500 HD SLT
2004-2006 GMC Sierra 2500 HD WT
2007 GMC Sierra 2500 HD Classic SL
2007 GMC Sierra 2500 HD Classic SLE
2007 GMC Sierra 2500 HD Classic SLT
2007 GMC Sierra 2500 HD Classic WT
2002-2005 GMC Sierra 3500 Base
2001-2002,2006 GMC Sierra 3500 SL
2001-2006 GMC Sierra 3500 SLE
2001-2006 GMC Sierra 3500 SLT
2004-2006 GMC Sierra 3500 WT
2007 GMC Sierra 3500 Classic SL
2007 GMC Sierra 3500 Classic SLE
2007 GMC Sierra 3500 Classic SLT
2007 GMC Sierra 3500 Classic WT
2006 Isuzu i-350 Base
2007-2008 Isuzu i-370 LS
2002-2004,2007-2010 Mercury Mountaineer Base
2005-2006 Mercury Mountaineer Convenience
2005-2006 Mercury Mountaineer Luxury
2004-2010 Mercury Mountaineer Premier
2005-2009 Nissan Armada LE
2010-2015 Nissan Armada Platinum
2005-2010 Nissan Armada SE
2005-2006 Nissan Armada SE Off-Road
2011-2015 Nissan Armada SL
2011-2015 Nissan Armada SV
2010 Nissan Armada Titanium
2022-2024 Nissan Frontier PRO-4X
2022-2024 Nissan Frontier PRO-X
2022-2024 Nissan Frontier S
2024 Nissan Frontier SL
2022-2024 Nissan Frontier SV
2004 Nissan Pathfinder Armada LE
2004 Nissan Pathfinder Armada SE
2004-2010 Nissan TITAN LE
2008-2015 Nissan TITAN PRO-4X
2011-2015 Nissan TITAN S
2004-2010 Nissan TITAN SE
2011-2015 Nissan TITAN SL
2011-2015 Nissan TITAN SV

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