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Heavy-Duty Steel Headache Rack Protecting the Rear Window of Your 2020-2024 Silverado or Sierra 1500
The Putco 89058 Boss Headache Rack is a full-width, cab-height steel headache rack for the 2020-2024 Chevrolet Silverado 1500 and 2020-2024 GMC Sierra 1500. The PUT89058 mounts to the stake pockets of the truck bed rails without drilling or permanent modification, providing a rigid barrier between the cab rear window and bed cargo or tools that could shift forward in a stop or collision. The Putco Boss design features a heavy-gauge tubular steel frame with a powder coat black finish for corrosion resistance, and the cab-height profile fills the gap between the cab and stake pockets for a clean, fitted appearance.
Key Features
- Putco 89058 Boss Headache Rack for 2020-2024 Chevrolet Silverado 1500 and GMC Sierra 1500
- Full-width, cab-height steel rack protects rear window from shifting cargo
- Stake pocket mount installation, no drilling or permanent modification required
- Heavy-gauge tubular steel construction with powder coat black finish
- Compatible with standard short bed and long bed configurations
- Designed to fit the body style of the 2020-2024 Silverado and Sierra 1500
- Provides additional structure for mounting lights, tools, or accessories on the rear cab area
Fitment
| Year Range | Make | Model |
|---|---|---|
| 2020-2024 | Chevrolet | Silverado 1500 |
| 2020-2024 | GMC | Sierra 1500 |
Specifications
| Detail | Value |
|---|---|
| Part Number (MPN) | 89058 |
| Brand | Putco |
| Product Line | Boss Headache Rack |
| Fitment | 2020-2024 Chevrolet Silverado 1500, 2020-2024 GMC Sierra 1500 |
| Material | Heavy-gauge tubular steel |
| Finish | Powder coat black |
| Mount Type | Stake pocket, no-drill |
| Profile | Cab height, full width |
| Prop 65 | Yes |
| UPC | N/A |
What's Included
- Putco 89058 Boss Headache Rack
- Stake pocket mounting hardware
- Installation instructions
About Putco
Putco has manufactured truck accessories and lighting products in the USA for over 30 years, specializing in headache racks, bed racks, LED lighting, and chrome accessories for pickup trucks and SUVs. Putco products are designed for direct fitment to specific truck platforms, with tooling and testing done on the exact vehicles each product is built for.
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Frequently Asked Questions
What is the Putco 89058 Boss Headache Rack?The Putco 89058 Boss Headache Rack is a full-width cab-height steel headache rack for the 2020-2024 Chevrolet Silverado 1500 and 2020-2024 GMC Sierra 1500. The PUT89058 mounts to the truck bed stake pockets without drilling, providing a protective barrier between the cab's rear window and bed cargo. It uses heavy-gauge tubular steel with a powder coat black finish.
Does the Putco 89058 require drilling for installation?No. The Putco 89058 mounts using the bed's existing stake pockets, requiring no drilling or permanent modification to the truck. The stake pocket hardware secures the rack firmly to the Silverado or Sierra 1500 bed rails without cutting or welding.
Does the Putco 89058 fit both the Silverado 1500 and Sierra 1500?Yes. The PUT89058 Boss Headache Rack is designed to fit both the 2020-2024 Chevrolet Silverado 1500 and the 2020-2024 GMC Sierra 1500. These two trucks share the same bed dimensions and stake pocket positioning in this generation, allowing the same rack to fit both platforms.
What bed length options does the Putco 89058 fit?The Putco 89058 is designed for the cab-area width of the 2020-2024 Silverado and Sierra 1500. Confirm your specific bed configuration against Putco's fitment guide before ordering, as bed cap widths can vary between standard cab, extended cab, and crew cab body styles.
Can I mount lights or accessories to the Putco 89058 headache rack?Yes. The Putco 89058 Boss Headache Rack's tubular steel frame provides surface area for mounting auxiliary LED light bars, work lights, or other accessories using standard clamp or U-bolt style mounts. Putco also offers lighting products compatible with this rack.
What is the finish on the Putco 89058?The Putco 89058 Boss Headache Rack features a powder coat black finish over the heavy-gauge tubular steel frame. Powder coat provides corrosion resistance and UV protection to maintain the black appearance in outdoor truck use conditions.
Is the Putco 89058 compatible with tonneau covers?Compatibility with tonneau covers depends on the specific tonneau model and how it interfaces with the bed rails and stake pockets. Headache racks and tonneaus using the same stake pockets may conflict. Check the tonneau manufacturer's fitment guide or contact Putco customer support to confirm compatibility with your specific tonneau cover model.
Does the Putco 89058 come with a warranty?Yes. Putco products are backed by Putco's manufacturer warranty against defects in materials and workmanship. Warranty terms and duration are provided in the included documentation and are available through Putco's customer service. Installation-related damage and cosmetic wear from use are not covered under the manufacturing defect warranty.
Installation Instructions
- Unpack the Putco 89058 Boss Headache Rack and verify all mounting hardware is included.
- Clean the stake pockets on the Silverado 1500 or Sierra 1500 bed rails.
- Position the headache rack against the rear of the cab in the correct orientation.
- Insert the stake pocket mounting hardware into the corresponding bed stake pockets on both sides.
- Thread and tighten the mounting hardware to the torque specification in the Putco installation instructions.
- Verify the rack is level and fully seated against the cab before final torque.
- Confirm the rack does not contact the cab, tailgate cables, or bed accessories before use.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
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