All cars wheel fitment and tire size guide

Chevrolet HHR wheel sizes

Year	Wheel size	Offset	Bolt pattern	Tire size
Chevrolet HHR 2.2
2006	16x7.0	40	5x110	215/55R16
2006	16x7.5	38	5x110	225/50R16
2007	16x7.0	40	5x110	215/55R16
2007	16x7.5	38	5x110	225/50R16
2008	16x7.0	40	5x110	215/55R16
2008	16x7.5	38	5x110	225/50R16
2009	16x7.0	40	5x110	215/55R16
2009	16x7.5	38	5x110	225/50R16
2010	16x7.0	40	5x110	215/55R16
2010	16x7.5	38	5x110	225/50R16
2011	16x7.0	40	5x110	215/55R16
2011	16x7.5	38	5x110	225/50R16
2012	16x7.0	40	5x110	215/55R16
2012	16x7.5	38	5x110	225/50R16
2013	16x7.0	40	5x110	215/55R16
2013	16x7.5	38	5x110	225/50R16
Chevrolet HHR 2.4
2006	16x7.0	40	5x110	215/55R16
2006	16x7.5	38	5x110	225/50R16
2007	16x7.0	40	5x110	215/55R16
2007	16x7.5	38	5x110	225/50R16
2008	16x7.0	40	5x110	215/55R16
2008	16x7.5	38	5x110	225/50R16
2009	16x7.0	40	5x110	215/55R16
2009	16x7.5	38	5x110	225/50R16
2010	16x7.0	40	5x110	215/55R16
2010	16x7.5	38	5x110	225/50R16
2011	16x7.0	40	5x110	215/55R16
2011	16x7.5	38	5x110	225/50R16
2012	16x7.0	40	5x110	215/55R16
2012	16x7.5	38	5x110	225/50R16
2013	16x7.0	40	5x110	215/55R16
2013	16x7.5	38	5x110	225/50R16

Wheel size Chevrolet HHR:
PCD 5x110 diametr 16, width for 7J to 7.5J, offset for 38 to 40. Similar to Cadillac CTS III 2.0 Turbo 2018

Tire size 16 to 16, width 215 to 225 and tire aspect 50 to 55.
Smallest tire size: 225/50R16, Largest: 215/55R16.