The Longacre Billet Caster-Camber Gauge is the fastest way to check your front end alignment settings. Just hold it against the rim for easy, accurate readings. No spindle adapters required here. It’s made from billet aluminum and fully CNC machined. Rigid for accurate readings. Three-leg design squares gauge to your wheel. Works on most any racecar, with wheels from 12 inches to 17 inches. to 17″ wheel. Includes silver carrying case. $259.