Exterior Components Running Boards, Truck Steps and Components

Westin

1114 SILVERADO/SIERRA 2500/3500 CREW CAB (DIESEL ONLY) GENX OVAL TUBE DROP STEPPOLISHED

$410.56

SKU: W007 20-3770

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Elevate your vehicle's accessibility and style with the Westin GenX Oval Drop Nerf Step Bars, part number 20-3770. Crafted for Chevrolet Silverado 2500 HD, 3500 HD, and GMC Sierra 2500 HD, 3500 HD, these stainless steel step bars feature a unique double-drop step design. The GenX series offers a modern aesthetic with a 4-inch oval upper tube complemented by a 2-inch dropped step with a molded textured step pad, providing a secure footing experience. With no-drill rocker panel installation, these bars not only provide functionality but also a sleek and polished look to your truck. Designed specifically for your vehicle, they enhance both driver and passenger access and make a compelling addition to any road-ready rig. Available in polished or black powder-coated finishes, the GenX Nerf Step Bars are more than just an accessory; they’re a statement of style and utility.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandWestin
Part NumberW007 20-3770

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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