





M12 X 1.5 Grooved Shank Lug Nuts - Extended Closed End Aluminum
M12 X 1.5 Grooved Shank Lug Nuts — Extended Closed End Aluminum
Lightweight aluminum lug nuts with grooved shank design and extended closed-end construction. These are built for weight reduction and secure retention on modern wheel assemblies. The grooved shank provides consistent grip and the closed end protects the stud from corrosion and debris.
Key Features
- Grooved Shank Design - Prevents slippage and ensures proper load distribution across the wheel seat.
- Extended Closed End - Shields the stud threads from road salt, moisture, and impact damage.
- Aluminum Construction - Cuts unsprung weight compared to steel without sacrificing durability.
Specs
- Thread Size: M12 X 1.5
- Material: Aluminum
- Style: Extended Closed End with Grooved Shank
Whats Included
- M12 X 1.5 Grooved Shank Lug Nuts (quantity per order)
Frequently Asked Questions
Will these work with my current wheel studs?
M12 X 1.5 is a common metric size. Verify your vehicle's stud thread pitch matches this spec before ordering — if you're unsure, check your owner's manual or measure against your existing lug nuts.
Do I need to prep the wheel seat before installing these?
Clean the wheel mounting surface and studs of any corrosion or debris for proper seating. Wipe down with a dry cloth, then hand-thread each nut and tighten in a star pattern using a torque wrench set to your vehicle's specification.
Can aluminum lug nuts handle street use?
Yes. Aluminum is strong enough for daily driving when properly torqued. The grooved shank prevents loosening and the closed end design protects studs from corrosion — just make sure you use the correct torque value for your specific vehicle and wheels.
Ships within 1-2 business days.
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Fitment Guaranteed

M12 X 1.5 Grooved Shank Lug Nuts - Extended Closed End Aluminum
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


