Steelcraft

Steelcraft STX300 Running Boards - Aluminum - 2019-2025 Chevy Silverado / GMC Sierra 1500 / 2020-2025 Silverado/Sierra 2500/3500 Double Cab (300-02310)

Part # 300-02310 Running Board / Side Step
$529.00
Available to order · ships direct

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Fitment supportWe can help verify the right part
30-day returnsOn unused parts in original packaging
Local installProfessional installation in Bemidji, MN
Ships in about 3–7 business daysMost in-stock parts ship direct from the manufacturer's warehouse. Shipping cost is shown at checkout.
Need a fitment check?Call (218) 308-0045 before ordering and we’ll help confirm the application.
Product details

Step into your ride with confidence with the Steelcraft STX300 running boards. These premium running boards are built to last and engineered to fit like a glove, making them the ultimate choice for any auto enthusiast. Steelcraft STX300 running boards are manufactured from durable aircraft-grade aluminum, offering immense strength without excessive heft. Durable, injection-molded step pads line the running boards' 4.5-in.-wide step tread, providing unmatched traction in all weather conditions. STX300 running boards also include a 2-in.-tall elastomeric backsplash, sealing the gap between the running board and your truck's rocker panels to keep mud, dirt, and road grime from collecting on the STX300's tread. Steelcraft STX300 running boards are as stylish as they are functional. Each running board features a rounded bullnose trim, providing a clean, OE-inspired appearance. Between the step tread, decorative T-304 stainless steel dividers separate the front and rear steps. Furthermore, each order is vehicle-specific, perfectly matching your ride's bodylines.

Features

  • 2" tall black elastomer back splash to help keep mud, water and road debris from splashing onto the step platform
  • 4.5" Wide step injection molded textured step platforms
  • CAD designed aircraft grade aluminum extrusion
  • Decorative 304 Stainless steel center panel adds a clean dividing line between front and rear cabs
  • Limited lifetime warranty
  • Rounded bullnose trim around the face

Specifications

  • Finish: Aluminum
  • Step Pad Color: Black
  • Drilling Required: No
  • Mounting Hardware Included: Yes
  • Step Pads Included: Yes
  • Illuminated: No

Vehicle fitment:

  • 2019-2025 Chevrolet Silverado 1500 (Extended Cab)
  • 2020-2025 Chevrolet Silverado 2500 HD (Extended Cab)
  • 2020-2025 Chevrolet Silverado 3500 HD (Extended Cab)
  • 2019-2025 GMC Sierra 1500 (Extended Cab)
  • 2020-2025 GMC Sierra 2500 HD (Extended Cab)
  • 2020-2025 GMC Sierra 3500 HD (Extended Cab)

Warranty: Limited Lifetime

Installation instructions (PDF)

Manufacturer part number: 300-02310

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Shipping & delivery

Typical delivery is 3–7 business days for most in-stock products. Many items ship directly from the manufacturer's warehouse, and tracking is emailed once your order ships. Oversized items such as truck caps, bumpers and some tonneau covers may ship by freight; we'll contact you if special arrangements are needed. Shipping cost is calculated at checkout. Shipping policy

Returns & warranty

Unused parts in their original packaging, with all hardware, can be returned within 30 days of delivery. Custom or special-order items, installed parts and clearance items can't be returned. Contact us before sending anything back so we can help with the right process. Manufacturer warranties apply and vary by brand. Return policy

Real people. Real fitment help. Not sure which part is right?

Call Lakewood Toppers & Trucks and talk with someone who works with these products every day.

Call (218) 308-0045
Steelcraft $529.00