RRW RS4-S Monoforged Wheel - Matte Bronze

Upgrade your Tacoma, 4Runner, GX, or FJ Cruiser with the RRW RS4-S Monoforged Wheel in Matte Bronze, a lightweight performance wheel engineered for strength, precision, and everyday driving performance. Manufactured from aerospace-grade 6061-T6 aluminum, this monoforged wheel delivers exceptional durability while reducing unsprung weight for improved handling and responsiveness.

The RS4-S is part of RRW’s lightweight street performance lineup, designed for drivers who want forged strength and aggressive styling without the hybrid beadlock system.

Features

• True Monoforged Construction: Manufactured from forged 6061-T6 aircraft grade aluminum for superior strength compared to traditional cast wheels.
• Lightweight Performance Design: At approximately 19.85 lbs, this wheel significantly reduces unsprung weight to improve acceleration, braking, and suspension performance.
• Street Performance Focused Design: The RS-S series is engineered for lightweight performance and is not designed for beadlock or protection ring compatibility.
• Trail-Ready Strength: Engineered with a 2,500 lb load rating capable of supporting daily driven and lightly built off-road vehicles.
• FEA Optimized Structure: Refined chamfers and structural design improve lateral load distribution and durability.
• Matte Bronze Finish: A rugged motorsports-inspired finish that delivers aggressive styling while maintaining durability.
• TPMS Compatible: Designed to work with most factory tire pressure monitoring systems.
• RRW ET Lug Compatible: Designed to work with RRW Extended Thread lug nuts for maximum thread engagement, especially beneficial on Toyota platforms.
• ABS Embossed Center Caps Included: RRW branded center caps included standard.

Specifications

• Wheel Size: 17x8.5
• Bolt Pattern: 6x5.5 / 6x139.7
• Offset: +0
• Backspacing: 4.28"
• Center Bore: 106.1mm (hub-centric for Tacoma, 4Runner, GX470)
• Weight: Approximately 19.85 lbs
• Material: Forged 6061-T6 aluminum
• Load Rating: 2,500 lbs
• Certification: JWL / VIA certified
• Finish: Matte Bronze
• TPMS Compatible: Yes

Vehicle Fitment

+0 Offset Fitment:

• Toyota Tacoma (2005-2023)
• Toyota 4Runner (2010-2024)
• Toyota FJ Cruiser
• Lexus GX470
• Chevy Silverado

(Fitment depends on tire size, suspension setup, and overall vehicle configuration.)

Important Compatibility Notes

⚠️ RS-S series wheels are NOT compatible with RRW Protection Rings or True Beadlock Rings.

These wheels are designed as lightweight performance wheels rather than modular hybrid beadlock wheels.

Lug Nut Requirements

RRW wheels require aftermarket 60° conical seat lug nuts. Factory lug nuts are not compatible.

We recommend RRW ET (Extended Thread) spline lug nuts for proper seating and maximum thread engagement.

Closed-end lug nuts are generally recommended for daily driving to protect studs from corrosion and debris.

What's Included

• RRW RS4-S Monoforged Wheel
• RRW ABS Center Cap

Shipping Information

All RRW wheels ship via FedEx or UPS Ground and are securely packaged to ensure safe delivery.

Summary

The RRW RS4-S Monoforged Wheel in Matte Bronze delivers lightweight forged performance, aggressive styling, and daily-drivable strength in one premium package. Perfect for drivers looking to improve performance and reduce weight while maintaining RRW’s renowned build quality.