





M12 x 1.5 Extended L40 Style Lug Nuts - Aluminum
M12 x 1.5 Extended L40 Style Lug Nuts — Aluminum
Lightweight aluminum lug nuts with extended L40 style design for M12 x 1.5 applications. These nuts shed weight compared to steel while maintaining the classic extended look. Aluminum construction keeps unsprung mass down without sacrificing the aesthetic.
Key Features
- Extended L40 Profile - Classic tall style that clears most wheel designs and pairs with both OEM and aftermarket fitments
- Aluminum Material - Reduces rotational mass and unsprung weight without the brittleness of full-race options
- M12 x 1.5 Thread - Direct bolt-on for vehicles using this standard metric lug pattern
Specs
- Material: Aluminum
- Thread Size: M12 x 1.5
- Style: Extended L40
Whats Included
- M12 x 1.5 Extended L40 Style Lug Nuts
Frequently Asked Questions
Will aluminum lug nuts work with my current wheel studs?
Yes — these are M12 x 1.5 threaded and will screw directly onto any vehicle stud with that specification. No modification needed.
Do I need any tools beyond a lug wrench to install these?
Standard lug wrench or socket wrench is all you need. Installation is identical to replacing factory lug nuts — hand-tight first, then torque to your vehicle's specification (refer to your owner's manual for the exact value).
Can aluminum lug nuts handle street driving or should they only be used for show?
Aluminum can work for street use, but understand it's softer than steel and more prone to stripping if over-torqued or cross-threaded. Use care during installation and tightening. Check them periodically after mounting new wheels.
Ships within 1-2 business days.
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M12 x 1.5 Extended L40 Style Lug Nuts - 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.


