What was the factory wheel and tire dimensions of a Canadian built 1957 Pontiac Laurentian?

The factory wheel and tire dimensions for a Canadian-built 1957 Pontiac Laurentian typically featured 14-inch wheels. The standard tire size for this model was commonly 7.50-14. However, variations may exist depending on specific trim levels or optional packages. Always refer to the owner's manual or a Pontiac restoration guide for the most accurate specifications.