All cars wheel fitment and tire size guide

Pontiac G5 wheel sizes

Year	Wheel size	Offset	Bolt pattern	Tire size
2007	15x6.5	40	5x110
Pontiac G5 2.2L
2007	15x7.0	32	5x110	195/65R15
	15x7.0	32	5x110	205/60R15
	15x7.0	32	5x110	215/60R15
	15x7.0	32	5x110	225/55R15
	15x7.0	32	5x110	195/60R15
2007	17x7.0	35	5x110	205/50R17
Pontiac G5 2.4L
2007	17x7.5	40	5x110	215/45R17
	17x7.5	40	5x110	215/50R17
	17x7.5	40	5x110	205/50R17

Wheel size Pontiac G5:
PCD 5x110 diametr for 15 to 17, width for 6.5J to 7.5J, offset for 32 to 40. Similar to Opel Zafira B (A05) 1.6 CNG 2018

Tire size 15 to 17, width 195 to 225 and tire aspect 45 to 65.
Smallest tire size: 195/60R15, Largest: 215/50R17.