21-26 Ford Bronco Turn Offroad RS1-M4 Rock Sliders 4-Door

21-26 Ford Bronco Turn Offroad RS1-M4 Rock Sliders 4-Door

Part Number: RS1-M4

Turn Offroad RS1-M4 Rock Sliders are engineered for Bronco owners who demand serious off-road protection without sacrificing ground clearance or clean vehicle styling. Designed specifically for 2021-2026 Ford Bronco 4-door models, these heavy-duty rock sliders are trail-tested to withstand aggressive terrain, protect vulnerable rocker panels, and provide added confidence when navigating rocks, ruts, and technical obstacles. Featuring reinforced steel construction, boxed ends, center support beams, and dimple dye reinforcement plates, these sliders are built to absorb abuse while maintaining exceptional strength and rigidity.

The high-clearance design helps keep the Bronco tucked tight against obstacles while preserving off-road capability. A durable Tri-Guard three-stage nano-textured powder coat finish delivers excellent resistance against corrosion, UV exposure, abrasion, and trail damage while adding an aggressive matte black appearance. With a straightforward bolt-on installation using factory mounting points and no welding required, these premium rock sliders provide a clean, factory-style fit with true trail-ready durability.

Key Features

• Designed specifically for 2021-2026 Ford Bronco 4-door models
• Heavy-duty Zero Series rock slider construction
• High-clearance design for maximum off-road capability
• Reinforced boxed ends for superior impact strength
• Dimple dye reinforcement plates increase rigidity
• Heavy-duty center support beams for added durability
• Fully bolt-on installation using factory mounting locations
• No welding required
• Industrial primer coating beneath powder coat for added corrosion protection
• Tri-Guard three-stage nano-textured powder coat finish
• Matte textured black finish provides improved stepping grip
• Built to withstand demanding trail and rock crawling environments
• Tight, vehicle-specific fitment for a clean appearance

Benefits

• Helps protect rocker panels and lower body panels from expensive trail damage
• Improves confidence during rock crawling and off-road adventures
• Maintains excellent ground clearance for aggressive terrain navigation
• Durable powder-coated finish resists rust, corrosion, fading, and trail abrasion
• Heavy-duty steel construction delivers long-lasting performance
• Bolt-on design simplifies installation without major modifications
• Strong enough to handle serious off-road impacts and obstacle contact
• Provides a rugged off-road appearance that enhances Bronco styling
• Reinforced mounting system exceeds 10,000 lbs of shear and pull strength per mount when properly torqued
• Backed by Turn Offroad quality engineering and trail-tested durability

Product Specifications

• Part Number: RS1-M4
• Vehicle Type: Ford Bronco 4-Door
• Vehicle Years: 2021-2026
• Material: Heavy-duty steel
• Tubing Thickness: .160 wall tubing
• Bracket Thickness: 1/4-inch and 3/16-inch steel brackets
• Finish: Tri-Guard 3-stage powder coat
• Color: Matte textured black
• Installation Type: Bolt-on
• Drilling Required: No
• Welding Required: No
• Mounting Style: Factory mounting points with supplemental hardware
• Construction: Reinforced steel plate and tubing with internal reinforcement
• Intended Use: Off-road protection and rocker panel defense

Install Difficulty Level
Installation is considered simple and beginner-friendly for most Bronco owners. The fully bolt-on design utilizes factory mounting locations and does not require welding or drilling. Basic hand tools are typically all that is needed for installation. Many installers report completing the installation in approximately 1 hour, making this an easy weekend upgrade for both experienced enthusiasts and first-time installers.

Vehicle Fitment

• 2021 Ford Bronco 4-Door
• 2022 Ford Bronco 4-Door
• 2023 Ford Bronco 4-Door
• 2024 Ford Bronco 4-Door
• 2025 Ford Bronco 4-Door
• 2026 Ford Bronco 4-Door

Fits all Ford Bronco 4-door trim levels and engine configurations, including:

• 2.3L EcoBoost
• 2.7L EcoBoost
• Bronco Sasquatch Package equipped models

Does not fit 2-door Bronco models.

For questions about this product or to report any product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.