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TrailFX AL4003B 4.5" Hexagonal Aluminum Step Bars for 07-18 Silverado/Sierra

(Chevrolet Silverado 1500 2007-18, Silverado 2500 HD 2007-13, 2015-19, Silverado 3500 HD 2007-13, 2015-18, Silverado 1500 LD 2019 + 4 more models)

Part of: TrailFX Hexagonal Aluminum Step Bars for Crew Cab Trucks

Other options in this family: TrailFX AL4020B TrailFX AL4009B TrailFX AL4010B TrailFX AL4011B TrailFX AL4012B

Manufacturer

Picture for manufacturer TrailFX

Part Number

AL4003B
5 reviews
Sale Price

$238.96

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The TrailFX A4 Series AL4003B step bars deliver rugged functionality and sleek styling for 2007-2018 Chevrolet Silverado and GMC Sierra Double Cab (Extended Cab) trucks. Constructed from weatherproof hexagonal extruded aluminum, these 4.5-inch step bars provide a wider stepping surface for easier vehicle access while resisting corrosion and the elements.

Key Features:

  • 4.5-inch hexagonal extruded aluminum construction for strength and durability
  • Titanium black powder coat finish resists rust, corrosion, and UV damage
  • Custom-fit mounting brackets with protective plastic covers included
  • Integrated step pads provide enhanced grip and traction
  • Vehicle-specific design ensures precise fit for Double Cab models
  • Weatherproof construction stands up to harsh conditions

TrailFX A4 Series step bars combine practical functionality with distinctive hexagonal styling, offering a durable side step solution that enhances both accessibility and appearance. The powder-coated finish ensures long-lasting protection against road debris, salt, and moisture, while the textured step pads deliver secure footing in all weather conditions.

Products specifications

Fits

Chevrolet Silverado 1500 2007-18, Silverado 2500 HD 2007-13, 2015-19, Silverado 3500 HD 2007-13, 2015-18, Silverado 1500 LD 2019; GMC Sierra 1500 2007-18, Sierra 2500 HD 2007-13, 2015-19, Sierra 3500 HD 2007-13, 2015-18, Sierra 1500 Limited 2019

Bracket Material

Steel

Drilling Required

No

Mounting Location

Rocker Panel Mount

End Cap Type

Straight

Material

Aluminium

Number Of Brackets Per Side

2 Mounts

Includes Mounting Bracket

Yes

Weight Capacity (LB)

300 Pounds

Color/ Finish

Black Powder Coated

Pads Per Bar

2

Step Type

With Surface Steps

Diameter (in)

4-1/2 Inch

Type

Hexagonal

Prop 65

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

Quality parts. Priced affordability and got here pretty fast. No complaints

Great prices and shopping experience.

N

Fast and easy

excellent

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