Pontiac GTO
1964-2006 7 engines 8 sizes
The Pontiac GTO was produced from 1964 to 2006. Below you'll find all factory tyre dimensions with recommended pressure, compatible alternative sizes, and tyres in stock with load and speed index that meet the manufacturer specification.
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Factory fitment sizes
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Questions about tyres for Pontiac GTO
What are the factory tyre sizes for Pontiac GTO?
Factory-fitment sizes for Pontiac GTO: 245/45 R17. These are the dimensions specified by the manufacturer.
Can I install winter tyres of different sizes?
Alternative sizes are allowed if the overall rolling diameter stays within ±3% of the OEM specification and load/speed index meet requirements. Winter tyres are mandatory in Croatia from 15 November to 15 April.