RRW 14x1.5 ET Hex Closed End Lug Nuts for Toyota Tundra, Tacoma (2024+), 4Runner (2025+), GX550, Jeep Wrangler & Gladiator

The RRW 14x1.5 ET Hex Closed End Lug Nuts are designed for truck owners running aftermarket wheels who want improved thread engagement without the hassle of spline keys. Featuring a traditional hex head design, these lug nuts allow you to use a standard 19mm socket—making roadside or trail-side wheel removal simple and convenient.

Built from cold-forged vanadium steel and engineered with RRW’s Extended Thread (ET) design, these lug nuts help solve the common issue of short factory wheel studs found on many Toyota trucks. The result is improved safety, better wheel retention, and confidence whether you're daily driving or hitting the trail.

Features

• Extended Thread (ET) Design: Provides increased thread engagement on vehicles with shorter factory studs when installing aftermarket wheels.
• Standard Hex Head Convenience: Uses a common 19mm socket so you don’t have to worry about carrying a spline key when servicing wheels on the trail.
• Cold Forged Vanadium Steel Construction: Hardened for maximum strength and durability under demanding conditions.
• Corrosion Resistant Finish: Salt spray tested and specially treated to resist rust, corrosion, and finish wear.
• Closed-End Protection: Helps protect wheel studs from dirt, debris, and moisture while providing a clean finished appearance.
• Knurled Installation Ends: Allows easier installation and removal with improved grip.
• Optimized for RRW Wheels: Narrow hex profile designed to fit RRW wheels and most aftermarket conical seat wheels.
• Complete Installation Set: Includes 24 ET hex lug nuts.

Why Use ET (Extended Thread) Lug Nuts?

Many Toyota trucks and SUVs have shorter factory wheel studs. When switching to aftermarket wheels with a conical seat, this often reduces the amount of thread engagement compared to OEM wheels.

RRW ET lug nuts help correct this by:

• Increasing thread engagement for improved safety
• Providing more secure wheel mounting
• Supporting proper lug-centric wheel mounting
• Helping match the security of OEM wheel mounting setups

Specifications

• Thread Size: 14x1.5 ET (Extended Thread)
• Seat Type: 60° Conical
• Hex Size: 19mm
• Material: Cold forged vanadium steel
• Finish: Corrosion-resistant coating
• Quantity: Set of 24 lug nuts

Vehicle Fitment

Compatible with:

• Toyota Tundra (2007–2026)
• Toyota Tacoma (2024+)
• Toyota 4Runner (2025+)
• Lexus GX550
• Ford Maverick
• Jeep Wrangler
• Jeep Gladiator

Not Compatible With:

• Toyota Tacoma (2016–2023 – requires 12x1.5)
• Toyota 4Runner (2010–2024 – requires 12x1.5)
• Ford F150
• GMC trucks

Important Notes

• Do I need aftermarket lug nuts? Yes. OEM lug nuts typically use a different seat style and will not properly fit most aftermarket wheels. These ET lug nuts are designed specifically for conical seat wheels.
• Will OEM TPMS still work? Yes. Factory TPMS sensors remain compatible when installing aftermarket wheels. Your installer may provide adapters if needed.

Summary

If you want the added security of extended thread engagement but prefer the simplicity of a traditional socket installation, the RRW ET Hex Closed End Lug Nuts are an excellent solution. Combining strength, corrosion protection, and practical trail-side serviceability, they’re a smart upgrade for any aftermarket wheel setup.