The gauge shown does not come with a wheel adapter. Unless you already have an adapter, you will need to select one of these below to use your new gauge.
Magnetic Adapter (shown above): This adapter works by magnetically attaching itself to your spindle or brake rotor hat. Only select this option if you will be setting your caster and camber with the wheels off (not recommended) or your spindle sticks through your wheel center.
Standard Dunlop Adapter(shown above): This adapter works by holding against the wheel to take a measurement. Fits 13"-17" Wheels.
Quick Set Dunlop Adapter(shown above): This is the fastest way to check your front end alignment. Just hold it against the rim for easy, accurate readings. No spindle adapters required here. Works on virtually any car, any size wheel. New 3 point design makes setting caster easier. Folds for easy storage.