Wheel mounting compatibility
5 posts
Lug Nut Seat Types and Wheel Compatibility
Learn how conical, ball, and flat lug nut seats determine wheel compatibility, how to identify them, and what happens if you use the wrong seat type.
Wheel Center Bore Sizes and Hub Fitment Guide
Learn how to measure and match wheel center bore sizes for hub-centric fitment. Covers Audi, BMW, Honda, Subaru BRZ, Toyota GR86, Volkswagen, and more, with practical steps and a size chart.
Wheel Bolt Pattern Compatibility and Vehicle Cross-Reference
Understand how to read tire sidewall markings like P215/65R15 and translate them into wheel fitment. Learn bolt pattern basics, whether patterns must be exact, how to compare and cross-reference across vehicles including Honda, and the role of pitch circle diameter, lug count, center bore, and offset.
Lug Nut Key Types: Identifying the Right Wheel Nut Tool
Learn which lug nut key or socket fits your wheels. Covers what tire sidewall numbers do and do not tell you, plus hex sockets, wheel lock keys, spline-drive keys and key patterns.
Wheel Bolt Thread Sizes: Diameter, Pitch and Vehicle Fitment
How to read wheel bolt thread sizes such as M12x1.5 and M14x1.5, typical sizes for BMW, E46, VW, Audi, Mercedes and Porsche, and how tire and wheel markings relate to bolt fitment.