Smittybilt Rear Aluminum Fenders for 2021-2026 Ford Bronco 4-Door

Smittybilt Rear Aluminum Fender Pair – 2021+ Ford Bronco 4-Door

Lightweight, High-Clearance Protection for Big Builds

Upgrade your 2021+ Ford Bronco 4-Door with the Smittybilt Rear Aluminum Fender Pair — engineered to provide serious tire clearance, aggressive style, and durable off-road protection. Built with 1.25" structural tubing and a rugged textured black powdercoat, these fenders are built for oversized tires, tough terrain, and long-lasting performance. 

Key Features

• Lightweight aluminum construction with 1.25" structural tubing — strength without unnecessary weight 
• 3.5" of tire coverage — ideal for oversized tires and aggressive clearance needs 
• Textured black powder-coat finish — tough, corrosion-resistant, and purpose-built for off-road use 
• No-drill installation — bolts on using factory mounting points for simpler install and clean fitment 
• Sold as a pair — includes driver and passenger rear fenders 
• Backed by limited lifetime structural warranty and 5-year finish warranty — confidence and longevity for your build 

Why These Rear Fenders Are Worth the Upgrade

Whether you’re installing oversized tires, prepping an overlanding build, or enhancing your Bronco for rock-crawling and trail abuse, the Smittybilt Rear Aluminum Fender Pair delivers the clearance, protection, and lightweight durability you need. The no-drill installation keeps your rig clean, while the rugged finish and proven materials stand up to mud, rocks, and long-term trail abuse. Trade stock fenders for performance and style that lasts.

Specifications

• Material: Aluminum (1.25" structural tubing) 
• Finish: Textured black powder coat 
• Tire Coverage: 3.5" over stock wheel-well clearance 
• Fitment: 2021–2026 Ford Bronco 4-Door (all trims) 
• Installation Type: Bolt-on / no-drill install using factory mounting points 
• Part Number: 61771W / SB61771W 
• Warranty: Limited Lifetime Structural Warranty + 5-Year Finish Warranty 

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