Fits select 1988-2025 Cadillac and Chevrolet models including Escalade, Avalanche, Blazer, Colorado, and C/K Series (1500/2500/3500).

McGard SplineDrive lug nuts are engineered specifically for tuner-style wheels with small-diameter recesses where standard socket-style nuts won't fit. These lug nuts provide a larger seating surface and more stud engagement than typical socket nuts, all while being 30% lighter. Each nut is fully machined from restricted chemistry steel and through-hardened for maximum safety and durability on the street or track.

The premium chrome finish is applied using a multi-layer nickel and microporous chrome process, providing a finish that is guaranteed for life not to rust, chip, or peel. Note: For use with aluminum wheels only. Requires McGard installation tool 65301 or 65302 (sold separately).

• Thread Size: M14x1.5
• Seat Style: Cone Seat
• Overall Length: 1.935 in
• Finish: Chrome
• Quantity: 4-Pack
• Material: Through-hardened restricted chemistry steel
• Manufacturing: Made in the USA
• Installation Requirements: Requires Tool 65301 or 65302

Secure your aftermarket wheels with the McGard 65457BK SplineDrive Tuner Installation Kit. This kit fits select 1980-2024 Alfa Romeo, Chevrolet, Dodge, Ford, Honda, Hyundai, Isuzu, and Kia models equipped with M12x1.5 wheel studs and tuner-style wheels. Specifically engineered for small-diameter recesses, the SplineDrive design provides a no-compromise solution for wheels where standard socket-style nuts are too bulky to fit.

Every component is fully machined from restricted chemistry steel and through-hardened for superior safety and strength. The SplineDrive lug nuts are 30% lighter than standard designs and offer a greater seating surface and maximum stud engagement for improved torque retention. The black PVD plating provides a durable finish that is guaranteed not to rust, chip, or peel under normal conditions.

• Thread Size: M12x1.5
• Seat Style: Cone Seat
• Hex Size: 13/16" (Tool included)
• Finish: Black PVD
• Number of Lugs: 12 SplineDrive Lug Nuts
• Number of Locks: 4 Wheel Locks
• Key Tool: 1 Installation Tool included
• Construction: Through-hardened restricted chemistry steel
• Manufacturer Part Number: 65457BK

For use on aluminum cone seat wheels only. Includes computer-generated key patterns for the locks to ensure an infinite number of unique security profiles.

Fits select 2005-2025 Acura, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Honda, and Jeep models.

The McGard 84527 Wheel Installation Kit provides a complete, high-security hardware solution for mounting four wheels. This kit combines McGard’s signature wheel locks with matching 22mm hex lug nuts, ensuring uniform aesthetics and superior theft protection. Every component is fully machined from restricted chemistry steel and through-hardened for the structural integrity required to withstand high-torque impact guns and harsh road conditions.

• Guaranteed Protection: Lug nuts are guaranteed for life not to rust, chip, or peel, even in corrosive environments.
• Precision Security: One-piece wheel locks function like standard nuts but utilize computer-generated key patterns for an infinite number of unique designs.
• OE Quality: Manufactured in the USA to meet or exceed OEM standards for safety and durability.
• Tapered Design: Engineered for use with steel or aluminum wheels that require a 60-degree cone seat (tapered) interface.

• Manufacturer Part Number: 84527
• Thread Size: M14 x 1.5
• Hex Size: 22mm
• Overall Length: 1.635 in.
• Seat Type: Cone Seat
• Finish: Black
• Kit Contents: Lug nuts, 4 wheel locks, and 1 unique key tool.

Fits select 1977-2025 Chevrolet, Geo, Infiniti, Mercury, Mitsubishi, Subaru, and Suzuki vehicles.

The McGard SplineDrive Tuner Installation Kit offers a complete hardware solution for mounting 4 wheels and tires. Specifically engineered for tuner-style wheels with small-diameter recesses, these lug nuts feature a closed-end design and provide 30% less weight than standard nuts without sacrificing safety. The SplineDrive system delivers more stud engagement and a greater seating surface than traditional socket-style nuts for superior wheel security.

Built to meet or exceed O.E.M. standards, every component is fully machined from restricted chemistry steel and through-hardened for maximum strength. The Gold PVD finish is bonded to the chrome plating to prevent rusting, chipping, or peeling. For added security, the included wheel locks utilize computer-generated key patterns to deter theft while installing as easily as a standard lug nut.

• Thread Size: M12 x 1.25
• Hex Size: 13/16
• Seat Type: Cone Seat (for aluminum wheels only)
• Material: Through-Hardened Restricted Chemistry Steel
• Finish: Gold PVD
• Kit Includes: SplineDrive lug nuts, wheel locks, and installation tool
• Manufacturer Part Number: 65554GD
• Origin: Made in USA

Fits select 1986-2025 Nissan, INFINITI, Mitsubishi, Chevrolet, Mercury, and Geo vehicles.

McGard Tough Nuts are engineered to withstand harsh environments, corrosive wheel cleaners, and the high torque of impact guns. Unlike standard lug nuts that are prone to rusting, chipping, or peeling, these are manufactured in the USA from through-hardened, restricted chemistry steel for an unsurpassed level of safety and durability. Each nut meets or exceeds O.E.M. standards for safety and structural integrity.

The finish consists of a multi-layer plating process, including several layers of nickel and a final layer of microporous chrome to provide a superior barrier against rust. These hex lug nuts are designed for use with steel or aluminum wheels that require a tapered cone seat at the mounting point.

• Manufacturer Part Number: 64003
• Thread Size: M12 x 1.25
• Hex Size: 13/16 in.
• Overall Length: 1.28 in.
• Seat Style: Cone Seat (Tapered)
• Finish: Microporous Chrome
• Construction: Through-Hardened Steel
• Quantity: Pack of 4

Fits select 2003-2009 Hummer H2 and 2021-2025 Jeep Wrangler models (including 4xe and Unlimited trims).

Designed for SUVs equipped with an external rear-mount spare tire carrier, this McGard Wheel Lock Nut Set provides a complete security solution for your vehicle's wheels. This 5-piece set includes four locks for the primary road wheels and a fifth lock specifically for the spare tire, all sharing a single computer-generated key pattern for convenient installation and removal. The one-piece design functions like a regular lug nut but requires the matching key tool for service.

Each wheel lock is precision-machined from restricted chemistry steel and through-hardened for superior durability and theft resistance. The narrow pattern groove is specifically designed to resist removal by standard hand tools, while the under-hub-cap design ensures compatibility with factory configurations using cone seat lug nuts.

• Manufacturer Part Number: 24519
• Thread Size: M14 x .5
• Hex Size: 22mm
• Overall Length: .893 in.
• Seat Style: Cone Seat
• Finish: Silver
• Material: Through-hardened restricted chemistry steel
• Included: 5 locks (4 road wheels, 1 spare) and 1 matching key tool

Fits select 2018-2025 Jeep Wrangler and Gladiator models (V6-3.0L / V6-3.6L / I4-2.0L / V8-6.4L), providing a complete hardware solution for four road wheels and the rear-mounted spare. The McGard SplineDrive Tuner kit is engineered specifically for wheels with small-diameter recesses that cannot accommodate standard socket-style lug nuts.

Each SplineDrive lug nut is 30% lighter than traditional socket lugs and offers a larger seating surface for improved torque retention. Machined from restricted-chemistry steel and through-hardened, these nuts feature a closed-end design to prevent corrosion within the stud threads. The included wheel locks utilize a computer-generated key pattern for maximum security, while the triple-nickel chrome plating is guaranteed for life against rusting, chipping, or peeling.

• Thread Size: M14x1.5
• Hex Size: 22mm
• Seat Type: Cone Seat (for aluminum wheels only)
• Quantity: 23 pieces (complete set for 5 wheels)
• Finish: Triple-Nickel Chrome
• Construction: Through-hardened restricted chemistry steel
• Manufactured in the USA to meet or exceed OEM standards
• Part Number: 65585

Fits select 1980-2025 Buick, Cadillac, and Chevrolet vehicles including Regal, Eldorado, and Camaro.

McGard SplineDrive lug nuts are engineered to solve the fitment challenges of tuner-style wheels with small-diameter recesses. This no-compromise design provides maximum gripping power and a larger seating surface compared to standard socket-style lug nuts, ensuring a secure connection to the wheel hub. At 30% lighter than traditional nuts, they reduce unsprung weight without sacrificing strength.

Every SplineDrive lug nut is fully machined from restricted chemistry steel specifically formulated for McGard and through-hardened for exceptional safety. The finishing process involves multiple layers of nickel and microporous chrome, topped with a black PVD coating to protect against rust, chipping, and peeling in harsh environments.

• Thread Size: M12 x 1.5
• Overall Length: 1.24 Inches
• Seat Style: Cone Seat (60 Degree Taper)
• Finish: Black PVD
• Material: Through-Hardened Steel
• Quantity: Box of 50
• Manufacturing: Made in the USA
• Compatibility: For aluminum wheels only
• Requirement: Requires SplineDrive installation tool (sold separately)
• Manufacturer Part Number: 65002BK

Fits select 1980-2011 American Motors, Buick, Cadillac, Chevrolet, Dodge, and GMC models (5.9L).

The McGard SplineDrive Tuner Installation Kit is a complete hardware solution designed specifically for tuner-style wheels with small-diameter recesses. These lug nuts feature a closed-end design and provide maximum gripping power with more stud engagement and a greater seating surface than standard socket-style lug nuts. Engineered for performance and weight reduction, the SplineDrive system is 30% lighter than traditional hardware without sacrificing strength.

Every component is fully machined from restricted chemistry steel and through-hardened for maximum safety and durability. The chrome plating is guaranteed for life against rusting, chipping, or peeling. For added security, the kit includes one-piece wheel locks with computer-generated key patterns that require the included special key tool for installation and removal.

• Thread Size: 1/2-20
• Hex Size: 13/16 Hex
• Seat Type: Cone Seat
• Finish: Chrome Plated
• Material: Through-Hardened Steel
• Application: Aluminum cone seat wheels only
• Kit Includes: 5-Lug installation hardware, wheel locks, and installation key tool
• Manufacturer Part Number: 65540