1. Use a socket wrench and a hammer: This is the most common method. Place a socket wrench over the locking lug nut, and then use a hammer to hit the wrench. The force of the hammer will usually loosen the lug nut.
2. Use a drill: If you have a drill, you can use it to drill out the locking lug nut. Be careful not to drill too deeply, as this could damage the wheel.
3. Use a hacksaw: You can also use a hacksaw to cut off the locking lug nut. This is the most time-consuming method, but it is also the most effective.
4. Use a locking wheel nut remover tool: There are a number of locking wheel nut remover tools on the market. These tools are designed specifically to remove locking wheel nuts without damaging the wheels.
5. Contact a mechanic: If you are not comfortable trying to remove the locking wheel nuts yourself, you can contact a mechanic to do it for you.