TrailFX AL4006B 4.5" Hexagonal Aluminum Step Bars for 19+ Silverado/Sierra Crew Cab

The TrailFX AL4006B A4 Series step bars combine rugged durability with sleek styling for 2019 and newer Chevrolet Silverado and GMC Sierra crew cab trucks. Featuring a distinctive hexagonal profile constructed from extruded aluminum, these 4.5-inch step bars provide a secure stepping surface while resisting rust and corrosion in all weather conditions.

Key Features:

• Hexagonal extruded aluminum construction for superior strength and weather resistance
• Titanium black powder coat finish provides long-lasting durability and protection
• Custom step pads deliver enhanced grip and traction in wet or muddy conditions
• Vehicle-specific mounting brackets with plastic covers for a clean, finished appearance
• 4.5-inch hexagonal tube design offers aggressive styling and ample stepping area
• No-drill installation using existing factory mounting points

TrailFX A4 Series step bars are engineered specifically for crew cab models, providing easy access to the cabin while complementing your truck's exterior styling. The lightweight aluminum construction won't add excessive weight, while the powder-coated finish ensures years of reliable service.