Choose your RAM manufacturer hub bore size
It's quite common for drivers to have difficulties while selecting the appropriate hub bore size for their RAM. Don`t worry, with our charts the fitment would be perfect, even without hub-centric rings. Simply opt for the model and trim of your RAM, and you will find all matching center bore sizes with their specs.
Hub Bore Size
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RAM 1500
- Hub bore 77.8 mm
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RAM 1500 Classic
- Hub bore 77.8 mm
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RAM 2500
- Hub bore 120.9 mm
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RAM 3500
- Hub bore 120.9 mm
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RAM Cargo
- Hub bore 71.6 mm
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RAM ProMaster
- Hub bore 78.1 mm
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RAM ProMaster 1500
- Hub bore 78.1 mm
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RAM ProMaster 2500
- Hub bore 78.1 mm
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RAM ProMaster 2500 Window Van
- Hub bore 78.1 mm
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RAM ProMaster 3500
- Hub bore 78.1 mm
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RAM ProMaster 3500 Window Van
- Hub bore 78.1 mm
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RAM ProMaster City
- Hub bore 58.1 mm