Fitment GuideWhat the two numbers in 5x114.3 mean, how metric and imperial P.C.D. relate, and how to measure a pattern on the vehicle.
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Fitment GuideWhat the centre bore does, the difference between hub centric and lug centric fitment, and when a spigot ring is needed.
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Fitment GuideCone, ball and open versus closed bodies, plus the thread sizes listed across the MAMA WHEEL fastener range.
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How to read and measure a bolt pattern, how the centre bore decides hub centric or lug centric fitment, and how nut and bolt seat types and thread sizes are matched.
They explain the measurements a fitment depends on. Once you have the P.C.D., the centre bore, the thread size and the thickness, the product pages list what is available.
Wheel spacers, adapters and fasteners change how the wheel is held on the vehicle. Fitting should be carried out by a qualified technician.
Send the vehicle and what you are trying to achieve and we will tell you which measurements matter.
