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Purpose-built skid plate protection for the Rock Slide Gen 3 Step Sliders on 2021-2022 Ford Bronco 4-Door
The AX-SP-300-BR4 is Rock Slide Engineering's bolt-on skid plate designed exclusively for the Gen 3 Step Slider system installed on 2021-2022 Ford Bronco 4-Door vehicles. The Gen 3 Step Slider's electric actuator and slider mechanism sit low and exposed to trail obstacles; AX-SP-300-BR4 adds a layer of heavy steel protection directly underneath, absorbing rock strikes and brush impacts that would otherwise damage the slider assembly. Bolt-on design, no drilling required. Steel construction with textured black powder coat finish. Designed and manufactured in Boise, Idaho.
Key Features
- Designed exclusively for the Rock Slide Gen 3 Step Slider system
- Fits 2021-2022 Ford Bronco 4-Door
- Protects the slider mechanism and electric actuator from trail damage
- Heavy-gauge steel construction
- Textured black powder coat finish
- Bolt-on installation, no drilling required
- Rock Slide Engineering, Boise, Idaho
Vehicle Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2021-2022 | Ford | Bronco | 4-Door |
Specifications
| Detail | Value |
|---|---|
| Part Number | AX-SP-300-BR4 |
| Brand | Rock Slide Engineering |
| Material | Steel |
| Finish | Textured Black Powder Coat |
| Sold As | Pair (Driver and Passenger) |
| UPC | Not Available |
What's Included
- 2x Skid plates (driver and passenger, AX-SP-300-BR4)
- Mounting hardware
Frequently Asked Questions
What vehicle does the AX-SP-300-BR4 skid plate fit?The AX-SP-300-BR4 is designed specifically for 2021-2022 Ford Bronco 4-Door vehicles equipped with Rock Slide Engineering Gen 3 Step Sliders.
Does the AX-SP-300-BR4 work without the Gen 3 Step Sliders installed?No. The AX-SP-300-BR4 is engineered to bolt onto the Gen 3 Step Slider mounting structure and requires the Gen 3 Step Sliders to be installed on the vehicle first.
How thick is the steel on the skid plate?Contact Rock Slide Engineering for current material gauge specifications for the AX-SP-300-BR4. It is designed for serious trail use and rock crawling environments.
Does the skid plate affect Gen 3 slider operation?No. The AX-SP-300-BR4 is designed to protect without interfering with the electrically operated extend and retract function of the Gen 3 Step Sliders.
Is the AX-SP-300-BR4 sold as a pair or per side?The AX-SP-300-BR4 is sold as a pair, covering both driver and passenger side sliders.
Does installation require drilling?No, the AX-SP-300-BR4 bolts onto the existing Gen 3 Step Slider mounting points without drilling the frame or rocker panel.
What finish does the AX-SP-300-BR4 have?Textured black powder coat, consistent with the finish on the Gen 3 Step Sliders themselves.
Can the skid plate be touch-up painted if scratched on the trail?Yes, standard rattle-can textured black paint can be used to touch up scratches and scuffs on the AX-SP-300-BR4 after trail use.
Who makes the AX-SP-300-BR4 skid plate?Rock Slide Engineering, headquartered in Boise, Idaho, designs and manufactures the AX-SP-300-BR4 as a direct accessory for their Gen 3 Step Slider system.
Installation Steps
- Confirm the Gen 3 Step Sliders (2021-2022 Ford Bronco compatible) are fully installed on the vehicle.
- Position the AX-SP-300-BR4 skid plate against the underside of the slider assembly.
- Align all mounting holes with the slider mounting structure.
- Insert provided hardware and hand-tighten all fasteners.
- Torque all fasteners to specification per the included instructions.
- Verify slider extend and retract function is unaffected after installation.
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