2012 GMC Canyon Wheel Backspacing

3.76–5.88 in (26 configs)

Quick specs

Backspacing: 3.76–5.88 in (26 configs)
OEM offset: ET13–ET50 (14 configs)
Wheel size: Multiple — see configurations
Bolt pattern: 6×139.7
Tire size: Multiple — see configurations

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.9i Z85 2WD · I5, Petrol	6.5x16	—	ET23	4.16 in	215/70R16	6x139.7	100.3 mm	M12 x 1.5
2.9i Z85 2WD · I5, Petrol	6.5x16	—	ET25	4.23 in	235/70R16	6x139.7	100.3 mm	M12 x 1.5
2.9i Z85 2WD · I5, Petrol	7x17	—	ET25	4.48 in	235/65R17	6x139.7	100.3 mm	M12 x 1.5
2.9i Z85 2WD · I5, Petrol	7.5x18	—	ET25	4.73 in	245/55R18	6x139.7	100.3 mm	M12 x 1.5
2.9i Z85 4WD · I4, Petrol	6.5x16	—	ET41	4.86 in	235/75R16	6x139.7	100.3 mm	M12 x 1.5
2.9i Z85 4WD · I4, Petrol	7x17	—	ET40	5.07 in	245/70R17	6x139.7	100.3 mm	M12 x 1.5
2.9i Z85 4WD · I4, Petrol	7.5x18	—	ET40	5.32 in	245/65R18	6x139.7	100.3 mm	M12 x 1.5
2.9i Z85 4WD · I4, Petrol	8x18	—	ET35	5.38 in	255/60R18	6x139.7	100.3 mm	M12 x 1.5
3.7i Z71 · I5, Petrol	7.5x16	—	ET33	5.05 in	265/60R16	6x139.7	100.3 mm	M12 x 1.5
3.7i Z71 · I5, Petrol	8x18	—	ET40	5.57 in	285/65R18	6x139.7	100.3 mm	M12 x 1.5
3.7i Z71 · I5, Petrol	8.5x20	9x20	ET35 / ET42	5.63 in	275/55R20	6x139.7	100.3 mm	M12 x 1.5
3.7i Z71 · I5, Petrol	7x21	—	ET35	4.88 in	295/65R21	6x139.7	100.3 mm	M12 x 1.5
3.7i Z85 2WD · I5, Petrol	6.5x17	—	ET13	3.76 in	195/60R17	6x139.7	100.3 mm	M12 x 1.5
3.7i Z85 2WD · I5, Petrol	6.5x16	—	ET25	4.23 in	255/70R16	6x139.7	100.3 mm	M12 x 1.5
3.7i Z85 2WD · I5, Petrol	6.5x17	—	ET30	4.43 in	225/55R17	6x139.7	100.3 mm	M12 x 1.5
3.7i Z85 2WD · I5, Petrol	7x19	—	ET30	4.68 in	235/65R19	6x139.7	100.3 mm	M12 x 1.5
3.7i Z85 4WD · I5, Petrol	7x17	—	ET41	5.11 in	225/75R17	6x139.7	100.3 mm	M12 x 1.5
3.7i Z85 4WD · I5, Petrol	7.5x18	—	ET30	4.93 in	245/70R18	6x139.7	100.3 mm	M12 x 1.5
3.7i Z85 4WD · I5, Petrol	7.5x18	—	ET50	5.72 in	235/65R18	6x139.7	100.3 mm	M12 x 1.5
3.7i Z85 4WD · I5, Petrol	8x18	—	ET40	5.57 in	245/60R18	6x139.7	100.3 mm	M12 x 1.5
5.3i Z71 · V8, Petrol	7.5x16	—	ET43	5.44 in	255/70R16	6x139.7	100.3 mm	M12 x 1.5
5.3i Z71 · V8, Petrol	8.5x17	—	ET40	5.82 in	285/75R17	6x139.7	100.3 mm	M12 x 1.5
5.3i Z71 · V8, Petrol	9x18	—	ET35	5.88 in	285/65R18	6x139.7	100.3 mm	M12 x 1.5
5.3i Z71 · V8, Petrol	8x21	—	ET15	4.59 in	275/45R21	6x139.7	100.3 mm	M12 x 1.5
5.3i ZQ8 Sport · V8, Petrol	8x17	—	ET28	5.10 in	245/50R17	6x139.7	100.3 mm	M12 x 1.5
5.3i ZQ8 Sport · V8, Petrol	8x19	—	ET20	4.79 in	255/35R19	6x139.7	100.3 mm	M12 x 1.5
5.3i ZQ8 Sport · V8, Petrol	8.5x19	9.5x19	ET18 / ET32	4.96 in	265/55R19	6x139.7	100.3 mm	M12 x 1.5
5.3i ZQ8 Sport · V8, Petrol	8.5x21	10x21	ET25 / ET41	5.23 in	275/45R21	6x139.7	100.3 mm	M12 x 1.5

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 2012 GMC Canyon

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.