Steelcraft 4″ Straight Sidebars 2019-2025 Chevrolet Silverado // GMC Sierra 1500 2020-25 Silverado/sierra 2500/3500 Double Cab (Excl. 19-23 Silverado 1500 Ld/sierra 1500 Limited) S/S Model 402317-1

Description
Steelcraft 4″ Straight Sidebars 2019-2025 Chevrolet Silverado // GMC Sierra 1500 2020-25 Silverado/sierra 2500/3500 Double Cab (Excl. 19-23 Silverado 1500 Ld/sierra 1500 Limited) S/S Model 402317-1

The Steelcraft 4″ Straight Sidebars, Model 402317-1, are engineered to provide a clean, OE-style step for your 2019-2025 Chevrolet Silverado / GMC Sierra 1500 and 2020-25 Silverado/Sierra 2500/3500 Double Cab (Excl. 19-23 Silverado 1500 LD/Sierra 1500 Limited) models. This specific variant features a mirror-polished T304 stainless steel finish for lasting durability and a premium look.

Designed for confident footing in any weather, these sidebars feature upgraded wide non-slip step pads that are UV resistant and replaceable. The heavy-gauge tubing provides strength and side protection, ensuring reliable access to your truck’s cab.

Product Highlights

• Mirror-polished T304 stainless steel finish for durability and aesthetics.
• 4″ round straight tube design for an OE-style appearance.
• Wide non-slip, UV-resistant step pads for secure footing.
• Heavy-gauge tubing for enhanced strength and side protection.
• Vehicle-specific brackets ensure a precise, bolt-on fit.
• Installation uses factory mounting points on most applications.
• Limited Lifetime Warranty on stainless steel finish.

Specifications

What Is Included

• (2) 4″ Straight Sidebars (driver and passenger side)
• Vehicle-specific mounting brackets
• Complete hardware kit
• Installation instructions

Fitment and Install Notes

• Vehicle Compatibility:
  • 2019-2025 Chevrolet Silverado 1500 Double Cab
  • 2019-2025 GMC Sierra 1500 Double Cab
  • 2020-2025 Chevrolet Silverado 2500/3500 Double Cab
  • 2020-2025 GMC Sierra 2500/3500 Double Cab
• Exclusions: Does not fit 2019-2023 Silverado 1500 LD or Sierra 1500 Limited models.
• Cab Style: Designed specifically for Double Cab models.
• Installation: Utilizes factory mounting locations on most vehicles for a straightforward bolt-on process. Professional installation is recommended if you are unsure about the process.

Before You Order

• Verify your vehicle’s exact year, make, model, and Double Cab configuration to ensure compatibility.
• Confirm your vehicle is not a 2019-2023 Silverado 1500 LD or Sierra 1500 Limited, as these models are excluded.
• Review the installation instructions to understand the process and required tools.

Frequently Asked Questions

Q: What exact Steelcraft part number is this?

A: This listing is for Steelcraft part number 402317-1.

Q: What vehicle/application does it fit?

A: These sidebars fit 2019-2025 Chevrolet Silverado / GMC Sierra 1500 Double Cab models, and 2020-2025 Chevrolet Silverado / GMC Sierra 2500/3500 Double Cab models. Please note, they do not fit 2019-2023 Silverado 1500 LD or Sierra 1500 Limited.

Q: What finish or variant is this listing for?

A: This specific product is for the mirror-polished T304 stainless steel finish.

Q: What should I verify before ordering?

A: Before ordering, confirm your vehicle is a Double Cab and falls within the specified model years, and ensure it is not one of the excluded LD or Limited models.