The BBS PFS centering ring adapts wheel center bores with a 70.0 mm outer diameter and 65.0 mm inner diameter for Volvo fitments. Intended to match wheel and hub dimensions for proper seating, the ring is offered to ensure correct centering on compatible hubs. Specifications list the OD and ID explicitly so installers can confirm fitment against wheel and hub measurements before mounting aftermarket wheels.
BBS PFS Ring - 70mm OD 65mm ID Volvo