TrailFX AL4004B 4.5" Hexagonal Aluminum Step Bars for Crew Cab Trucks

The TrailFX AL4004B A4 Series step bars combine rugged functionality with distinctive styling for crew cab pickup trucks. Constructed from weatherproof hexagonal extruded aluminum, these 4.5-inch step bars provide a secure stepping surface while enhancing your truck's appearance.

Key Features:

• 4.5-inch hexagonal extruded aluminum construction for superior strength and weather resistance
• Titanium black powder coat finish provides long-lasting durability and corrosion protection
• Custom-molded step pads offer excellent traction in wet or dry conditions
• Vehicle-specific mounting brackets with protective plastic covers for clean installation
• Bolt-on installation with all necessary hardware included
• No-drill application maintains factory warranty

TrailFX A4 Series step bars are engineered to withstand harsh weather conditions and heavy use while maintaining their appearance. The hexagonal tube design provides excellent rigidity and a modern aesthetic that complements your truck's lines. These running boards make entry and exit easier while protecting your vehicle's rocker panels from road debris.