The wheel mounting configuration for the 2007 Dodge Caliber utilizes a five-lug arrangement with a specific circular diameter measurement of 114.3 millimeters (or 4.5 inches). This measurement, commonly referred to as the wheel bolt specification, dictates the spacing of the five studs on the vehicle’s wheel hub. This design ensures proper wheel alignment and secure attachment. A correct configuration is paramount for safe and reliable vehicle operation.
Adherence to the specified dimension is critical for several reasons. Using wheels with an incorrect specification can lead to wheel stud damage, vibration, and ultimately, wheel detachment. Historically, vehicle manufacturers have utilized various configurations, making it imperative to verify the compatibility before installation of replacement wheels. The proper specification ensures load distribution and prevents undue stress on the vehicle’s suspension components.