The specification defines the association of the lug nuts or bolts that safe a wheel to a automobile’s hub. For the required sport utility automobile, this measurement is vital when deciding on aftermarket wheels or making certain compatibility throughout wheel substitute. It’s usually expressed as two numbers: the variety of lugs/bolts and the diameter of the circle they type (bolt circle diameter). An instance is 6x127mm, indicating six lugs positioned on a 127-millimeter diameter circle.
Understanding the right specification is paramount for security and correct automobile operation. Utilizing wheels with an incorrect specification can result in wheel detachment, harm to the automobile’s hub, and doubtlessly harmful driving circumstances. Traditionally, this specification has remained constant for sure automobile generations, simplifying wheel interchangeability inside these fashions.