2017 GMC Terrain Wheel Offset
ET46 · ET50 · ET42 · ET35
Quick specs
- OEM offset
- ET46 · ET50 · ET42 · ET35
- Wheel size
- 7x18 · 7x19 · 7.5x20 · 8x20
- Backspacing
- 5.31 in · 5.47 in · 5.40 in · 5.38 in
- 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 |
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.
Wheels and hardware for this vehicle
More on AmazonLug hardware
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Wheel Accessories Parts 14x1.5 Spline Aftermarket Lug Nuts Black 20 Pack 1.50" Long Truck Small Diameter Lug Nut Closed End Cone Seat Acorn 6 Spline with Key (M14x1.50 Spline, Black)
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Dorman 611-236 Wheel Nut M14-1.50 Flattop Nut - 22mm Hex, 44.5mm Length Compatible with Select Models, 10 Pack (OE Fix)
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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White Knight 1309-1S-20AM Chrome M14x1.50 Open-End Bulge Acorn Lug Nut, 20 Pack
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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Wheel locks
More on AmazonMore specs for the 2017 GMC Terrain
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.