Pontiac Wheel Adapters

BOLT PATTERN CONVERSION CHART

108.0mm = 4.25"

114.3mm = 4.50"

120.7mm = 4.75"

127.0mm = 5.00"

139.7mm = 5.50"

Part Selection Reference Chart
Always list your vehicle's bolt patttern first and the wheel second.

Example 5 X 4.50 to 5 X 4.75

5 X 4.50=Vehicle - 5 X 4.75=Wheel

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