2021 Mazda CX-30 Wheel Offset

ET45

Quick specs

OEM offset: ET45
Wheel size: Multiple — see configurations
Backspacing: 5.02 in · 5.27 in · 5.52 in · 5.77 in · 4.77 in
Bolt pattern: 5×114.3
Center bore: 67.1 mm
Tire size: Multiple — see configurations

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.0i · 2.0L, PE-VPS, I4, Petrol	6.5x16	—	ET45	5.02 in	215/65R16	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Petrol	7x18	—	ET45	5.27 in	215/55R18	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Petrol	6.5x17	—	ET45	5.02 in	215/60R17	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Petrol	7x17	—	ET45	5.27 in	235/55R17	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Petrol	7.5x18	—	ET45	5.52 in	235/50R18	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Petrol	7x18	7.5x19	ET45	5.27 in	215/55R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Petrol	7x17	7.5x19	ET45	5.27 in	215/60R17 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Petrol	7.5x18	7.5x19	ET45	5.52 in	235/50R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Petrol	6.5x16	7.5x19	ET45	5.02 in	215/65R16 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Petrol	6.5x17	7.5x19	ET45	5.02 in	215/60R17 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Petrol	7x17	7.5x19	ET45	5.27 in	235/55R17 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.5T · 2.5L, PY-VPTS, I4, Petrol	7x18	7.5x19	ET45	5.27 in	215/55R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.5T · 2.5L, PY-VPTS, I4, Petrol	7.5x17	7.5x19	ET45	5.52 in	235/50R17 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.5T · 2.5L, PY-VPTS, I4, Petrol	7.5x18	7.5x19	ET45	5.52 in	235/50R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.5i · 2.5L, PY-VPS, I4, Petrol	6.5x16	7.5x19	ET45	5.02 in	215/65R16 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.5i · 2.5L, PY-VPS, I4, Petrol	7x18	7.5x19	ET45	5.27 in	215/55R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.5i · 2.5L, PY-VPS, I4, Petrol	7x17	7.5x19	ET45	5.27 in	215/60R17 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.5i · 2.5L, PY-VPS, I4, Petrol	7.5x18	7.5x19	ET45	5.52 in	235/50R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.5i · 2.5L, PY-VPS, I4, Petrol	6.5x16	7.5x19	ET45	5.02 in	215/65R16 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.5i · 2.5L, PY-VPS, I4, Petrol	7x18	7.5x19	ET45	5.27 in	215/55R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.5i · 2.5L, PY-VPS, I4, Petrol	7x17	7.5x19	ET45	5.27 in	215/60R17 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.5i · 2.5L, PY-VPS, I4, Petrol	7.5x18	7.5x19	ET45	5.52 in	235/50R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
1.8D · 1.8L, S8-DP, I4, Diesel	6.5x16	—	ET45	5.02 in	215/65R16	5x114.3	67.1 mm	M12 x 1.5
1.8D · 1.8L, S8-DP, I4, Diesel	7x18	—	ET45	5.27 in	215/55R18	5x114.3	67.1 mm	M12 x 1.5
1.8D · 1.8L, S8-DP, I4, Diesel	6.5x17	—	ET45	5.02 in	215/60R17	5x114.3	67.1 mm	M12 x 1.5
1.8D · 1.8L, S8-DP, I4, Diesel	7x17	—	ET45	5.27 in	235/55R17	5x114.3	67.1 mm	M12 x 1.5
1.8D · 1.8L, S8-DP, I4, Diesel	7.5x18	—	ET45	5.52 in	235/50R18	5x114.3	67.1 mm	M12 x 1.5
1.8D (3DA-DM8P) · 1.8L, S8-DPTS, I4, Diesel	6.5x16	—	ET45	5.02 in	215/65R16	5x114.3	67.1 mm	M12 x 1.5
1.8D (3DA-DM8P) · 1.8L, S8-DPTS, I4, Diesel	7x18	—	ET45	5.27 in	215/55R18	5x114.3	67.1 mm	M12 x 1.5
1.8D (3DA-DM8P) · 1.8L, S8-DPTS, I4, Diesel	6.5x17	—	ET45	5.02 in	215/60R17	5x114.3	67.1 mm	M12 x 1.5
1.8D (3DA-DM8P) · 1.8L, S8-DPTS, I4, Diesel	7x17	—	ET45	5.27 in	235/55R17	5x114.3	67.1 mm	M12 x 1.5
1.8D (3DA-DM8P) · 1.8L, S8-DPTS, I4, Diesel	7.5x18	—	ET45	5.52 in	235/50R18	5x114.3	67.1 mm	M12 x 1.5
2.0i (3AA-DMFP) · 2.0L, HF-VPH, I4, Petrol	7x18	7.5x19	ET45	5.27 in	215/55R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i (3AA-DMFP) · 2.0L, HF-VPH, I4, Petrol	7x17	7.5x19	ET45	5.27 in	215/60R17 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i (3AA-DMFP) · 2.0L, HF-VPH, I4, Petrol	7.5x18	7.5x19	ET45	5.52 in	235/50R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i (5BA-DMEP) · 2.0L, PE-VPS, I4, Petrol	6.5x16	7.5x19	ET45	5.02 in	215/65R16 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i (5BA-DMEP) · 2.0L, PE-VPS, I4, Petrol	7x18	7.5x19	ET45	5.27 in	215/55R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i (5BA-DMEP) · 2.0L, PE-VPS, I4, Petrol	7x17	7.5x19	ET45	5.27 in	215/60R17 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i (5BA-DMEP) · 2.0L, PE-VPS, I4, Petrol	7.5x18	7.5x19	ET45	5.52 in	235/50R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Hybrid	6x16	—	ET45	4.77 in	215/65R16	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Hybrid	6.5x16	—	ET45	5.02 in	215/65R16	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Hybrid	6.5x17	—	ET45	5.02 in	215/60R17	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Hybrid	7x18	—	ET45	5.27 in	215/55R18	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Hybrid	7.5x18	—	ET45	5.52 in	235/50R18	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Hybrid	6.5x16	7.5x19	ET45	5.02 in	215/65R16 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Hybrid	7x18	7.5x19	ET45	5.27 in	215/55R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Hybrid	6.5x17	7.5x19	ET45	5.02 in	215/60R17 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Hybrid	7x17	7.5x19	ET45	5.27 in	235/55R17 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5
2.0i · 2.0L, PE-VPS, I4, Hybrid	7.5x18	7.5x19	ET45	5.52 in	235/50R18 / 235/45R19	5x114.3	67.1 mm	M12 x 1.5

See how a different wheel would sit See wheel backspacing

What happens if you change the offset?

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

OEM baseline

Open full fitment calculator

Wheels and hardware for this vehicle

Lug hardware

Wheel locks

More specs for the 2021 Mazda CX-30

OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.