RPM's Monster Camber Gauge is capable of measuring the camber angle on tires up to 6.5 inches and taller (depending upon the belly height of the tire) and as small as 2 inches in diameter. The Monster Camber Gauge shares all of the same characteristics of its smaller brother – camber accuracy to within ½ of a degree, ease of use, and affordability. Similar to its little brother, the Monster Camber Gauge can measure camber angles way beyond a realistic and usable range (positive or negative 10 degrees!) for universal versatility.