The 10 Best Locking Lug Nuts

Coming from a pioneer in the automobile and marine theft-protection space, the McGard 24538 (about $21) are ideal for sport utility vehicles with OEM rear mount spare tire carriers. They're machined from restricted chemistry steel that's through-hardened for added durability.

The sleek and shiny Gorilla Guard 61681 (about $19) use an ingenious, free-spinning sleeve that protects each lock's external security pattern with the narrowest groove possible, so sticky-fingered miscreants don't stand a chance unless they get their hands on your special key.

You won't have to worry about misplacing your key with the Honda Genuine Alloy (appx. $35), since they come with a handy pouch. And if you're really prone to losing things, then you'll like that it has a sleeve for a wrench to slide through, so you can keep everything together.

The DPAccessories Acorn Bulge (about $24) are cold-forged and heat-treated for dependable strength. They sport a proprietary cathodic black coating that provides the durability of chrome with the sharp look of satin paint, allowing you to maintain your wheel's aesthetic appeal.

You're getting genuine OEM parts with the Toyota Wheel Locks (appx. $30), which is helpful if you'd rather not change the way your vehicle looks. Each piece is weighted to match its stock counterpart, and they're triple plated to give them corrosion-resistance and a lasting shine.

Each order of the DPAccessories Dual Hex (about $26) comes with a special registration number for your key, helping to facilitate a hassle-free experience should you ever lose it and need to request a replacement. They're also backed by a one-year warranty for peace of mind.

The McGard Cone Seat (appx. $21) are made to fit beneath your hubcaps or wheel covers, which is great if you don't want to disrupt your car's appearance with incongruous-looking aftermarket parts. However, that also means you can't advertise to thieves that your vehicle is protected.

The Mopar Jeep One-Piece (appx. $37) are Thatcham-approved, which means they've undergone a robust verification program to ensure their functionality and performance are reliable. They'll fit any Wrangler model manufactured between 2007 and 2012, and won't affect your wheels balance.

Unlike some, the Muteki SR48 (appx. $30) are not only offered in classic black, but also in metallic purple and neon variations. They're made from tough chrome vanadium steel, yet weigh just two ounces, and installing them is straightforward, thanks to their knurled ends.

If you live in a high-crime area, then you'll appreciate that The System (around $62) comes with twenty locks, so you can replace every single nut on your car with leftovers to spare. Using these will drastically increase the time it would take a thief to make off with your rims.