2020 Subaru Outback Wheel Backspacing

5.27–6.53 in (18 configs)

Quick specs

Backspacing: 5.27–6.53 in (18 configs)
OEM offset: ET45–ET65 (10 configs)
Wheel size: Multiple — see configurations
Bolt pattern: 5×114.3
Tire size: Multiple — see configurations

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.4T · 2.4L, FA24, H4, Petrol	7x18	—	ET55	5.67 in	225/60R18	5x114.3	56.1 mm	M12 x 1.25
2.4T · 2.4L, FA24, H4, Petrol	7x17	—	ET55	5.67 in	225/65R17	5x114.3	56.1 mm	M12 x 1.25
2.4T · 2.4L, FA24, H4, Petrol	7.5x17	—	ET51	5.76 in	245/60R17	5x114.3	56.1 mm	M12 x 1.25
2.4T · 2.4L, FA24, H4, Petrol	8x18	—	ET48	5.89 in	245/55R18	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	7x17	—	ET55	5.67 in	225/65R17	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	7x18	—	ET55	5.67 in	225/60R18	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	7.5x17	—	ET51	5.76 in	245/60R17	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	8x18	—	ET48	5.89 in	245/55R18	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	7x17	—	ET55	5.67 in	225/65R17	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	7x18	—	ET55	5.67 in	225/60R18	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	7.5x18	—	ET48	5.64 in	245/55R18	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	7x17	—	ET45	5.27 in	235/75R17	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	8x18	—	ET55	6.17 in	215/70R18	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	8.5x17	9.5x18	ET58 / ET65	6.53 in	255/55R17	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	8x17	—	ET55	6.17 in	245/55R17	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	7.5x19	—	ET55	5.92 in	245/60R19	5x114.3	56.1 mm	M12 x 1.25
2.5i · 2.5L, FB25, H4, Petrol	7x19	—	ET58	5.78 in	245/50R19	5x114.3	56.1 mm	M12 x 1.25
3.6i · 3.6L, EZ36D, H6, Petrol	7.5x18	—	ET60	6.11 in	225/60R18	5x114.3	56.1 mm	M12 x 1.25
3.6i · 3.6L, EZ36D, H6, Petrol	7x17	—	ET61	5.90 in	265/65R17	5x114.3	56.1 mm	M12 x 1.25
3.6i · 3.6L, EZ36D, H6, Petrol	7x20	—	ET53	5.59 in	235/60R20	5x114.3	56.1 mm	M12 x 1.25
2.5i (4BA-BS9) · FB25, H4, Petrol	7.5x17	—	ET65	6.31 in	215/60R17	5x114.3	56.1 mm	M12 x 1.25
2.5i (4BA-BS9) · FB25, H4, Petrol	7.5x18	—	ET46	5.56 in	235/65R18	5x114.3	56.1 mm	M12 x 1.25
2.5i (4BA-BS9) · FB25, H4, Petrol	6.5x19	—	ET55	5.42 in	225/55R19	5x114.3	56.1 mm	M12 x 1.25
2.5i (4BA-BS9) · FB25, H4, Petrol	7x19	—	ET46	5.31 in	265/50R19	5x114.3	56.1 mm	M12 x 1.25
2.5i (DBA-BS9) · FB25, H4, Petrol	7x16	8.5x17	ET55 / ET60	5.67 in	245/55R16	5x114.3	56.1 mm	M12 x 1.25
2.5i (DBA-BS9) · FB25, H4, Petrol	6.5x19	—	ET65	5.81 in	225/50R19	5x114.3	56.1 mm	M12 x 1.25
2.5i (DBA-BS9) · FB25, H4, Petrol	8x18	—	ET46	5.81 in	255/65R18	5x114.3	56.1 mm	M12 x 1.25
2.5i (DBA-BS9) · FB25, H4, Petrol	6.5x18	—	ET60	5.61 in	245/65R18	5x114.3	56.1 mm	M12 x 1.25
2.5i (DBA-BS9) · FB25, H4, Petrol	7x20	—	ET46	5.31 in	225/50R20	5x114.3	56.1 mm	M12 x 1.25

Compare wheel position See wheel offset

Backspacing values above are calculated from OEM wheel width and offset using BS = width/2 + offset_mm/25.4 (same formula as the fitment calculator).

Related tools

More specs for the 2020 Subaru Outback

Backspacing on these pages is calculated from OEM wheel width and offset (width/2 + offset_mm/25.4). Higher backspacing seats the wheel farther inward; lower backspacing moves it outward.