Steelcraft STX400 Step Boards For 09-18 RAM 1500 & 19-24 Classic - 400-23407

Upgrade your truck with lightweight, high-strength Steelcraft STX400 Step Boards—precision-built from extruded aluminum for aircraft-grade durability, superior corrosion resistance, and an aggressive 5" stepping surface designed for daily use on work trucks and everyday drivers.

Key Features

• Extruded aluminum step board body for ultra-light weight and exceptional strength
• Custom mounting brackets included for a precise, vehicle-specific fit
• E-coated and powder coated for long-term rust and corrosion resistance
• Aggressive 5" custom polyethylene step pads for secure footing in all conditions
• Available in Black/Black or Black/Stainless finishes
• Simple, bolt-on installation on most applications

What's in the Box

• STX400 Step Boards (pair)
• Vehicle-specific mounting brackets
• Hardware kit
• Installation instructions

Specs & Warranty

• Material: Extruded aluminum with polymer step pads
• Step Pad Width: 5 inches
• Finish: Black powder coat with optional stainless trim
• Warranty (Black/Stainless): Limited Lifetime Warranty
• Warranty (Black/Black): 3-Year Finish Warranty

Installation Notes

• Most applications install using factory mounting points
• No drilling required on most models
• Verify cab size and year range before ordering
• Professional installation recommended for best results

09-18 RAM 1500 Instruction Guide.pdf

The Steelcraft Advantage

27+ years of experience in premium aftermarket bumpers and accessories, manufactured at U.S. facilities in Corona, CA, Schertz, TX, and Douglas, GA. Steelcraft engineers and ships new products up to 180 days ahead of the competition, backed by durable coatings and lifetime-rated construction.