Tires for the 2005 Pontiac GTO
The 2005 Pontiac GTO uses 245/45R17, 235/40R18, depending on trim. Choose your trim’s size to see tires in stock.
Tire sizes by trim
Confirm your size on the driver’s door placard; options and package changes can affect fitment.
Popular tires in 245/45R17
Antares Ingens A1245/45R17 99W · All-season$113.00Only 1 left
$174.00In stock
$174.00In stock
$183.00In stock
$190.00In stock
$229.00In stock
Popular tires in 235/40R18
Antares Ingens-Locus235/40R18 95W · All-season$110.00In stock
$110.00Only 3 left
$118.00In stock
Antares Blitzk RS235/40R18 95W · Summer$144.00In stock
$180.00In stock
$185.00In stock
Frequently asked questions
What size tires does a 2005 Pontiac GTO take?
The 2005 Pontiac GTO came with 245/45R17, 235/40R18 depending on trim. The exact size is printed on the driver’s door placard.