2016 GMC Terrain Wheel Backspacing
5.31 in · 5.47 in · 5.40 in · 5.38 in
Quick specs
- Backspacing
- 5.31 in · 5.47 in · 5.40 in · 5.38 in
- OEM offset
- ET46 · ET50 · ET42 · ET35
- Wheel size
- 7x18 · 7x19 · 7.5x20 · 8x20
- Bolt pattern
- 5×120
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 2.4i · 2.4L, I4, Petrol | 7x18 | — | ET46 | 5.31 in | 235/55R18 | 5x120 | 66.9 mm | M14 x 1.5 |
| 2.4i · 2.4L, I4, Petrol | 7x19 | — | ET46 | 5.31 in | 235/50R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 2.4i · 2.4L, I4, Petrol | 7x19 | — | ET50 | 5.47 in | 235/50R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 2.4i · 2.4L, I4, Petrol | 7.5x20 | — | ET42 | 5.40 in | 235/45R20 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7x18 | — | ET46 | 5.31 in | 235/55R18 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7x19 | — | ET46 | 5.31 in | 235/55R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 7x19 | — | ET50 | 5.47 in | 235/55R19 | 5x120 | 66.9 mm | M14 x 1.5 |
| 3.6i · 3.6L, V6, Petrol | 8x20 | 9x20 | ET35 / ET40 | 5.38 in | 245/45R20 | 5x120 | 66.9 mm | M14 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 on Amazon
LEXIVON 1/2-Inch Drive Click Torque Wrench 25-250 Ft-Lb/33.9-338.9 Nm (LX-184)
Related tool — not a vehicle-fit product.
Check price on Amazon
Wheeler Manual Firearms Accurizing Torque Wrench with Inch/Pounds Measurement, Bits and Storage Case for Scope Mounting, Gunsmithing and Maintenance
Related tool — not a vehicle-fit product.
Check price on Amazon
More specs for the 2016 GMC Terrain
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.