Shop Exact-Fit 2017 GMC Terrain Tires & Wheel Packages Guide
Browse compatible tires for the 2017 GMC Terrain matched to 18-20" wheel diameters and 7-8" widths.
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2017 GMC Terrain Wheel Fitment Specs: 18"–20" Rim Sizes, 7"–8" Widths & 5x120 PCD
Every aftermarket wheel shown above is pre-filtered for the 2017 GMC Terrain (GM Theta Facelift). By matching your 2017 GMC Terrain lug pattern (5x120), compatible rim diameters (18, 19, and 20 inch), and 7", 7.5", 8" widths against inventory from ESR Wheels, Savini, TSW, Niche 1PC, Axe Wheels, Weld, you can choose custom rims with confidence or build a complete 2017 GMC Terrain wheel and tire package.
| Specification | Verified Fitment Details |
|---|---|
| Vehicle & Year | 2017 GMC Terrain (GM Theta Facelift) |
| Trims Covered | 2.4i, 3.6i |
| Bolt Pattern (PCD) | 5x120 |
| Supported Diameters | 18", 19", 20" |
| Supported Widths | 7", 7.5", 8" |
| Center Bore | 66.9 mm |
| Offset (ET) Range | ET35–ET50 |
| Verified Tire Sizes | 235/55R18 102H, 235/50R19 104H, 235/45R20 101V, 235/55R19 104H, 245/45R20 104V |
| Compatible Brands | ESR Wheels, Savini, TSW, Niche 1PC, Axe Wheels, Weld |
2017 GMC Terrain Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 18 inch wheels for 2017 GMC Terrain, 19 inch wheels for 2017 GMC Terrain, 20 inch wheels for 2017 GMC Terrain matched to 7"–8" widths and 5x120 bolt patterns. Whether building a daily street setup or trail rig, always confirm truck load rating and wheel offset alongside lug count—off-road alloy, flow-formed, and forged wheels from ESR Wheels, Savini, TSW, Niche 1PC, Axe Wheels, Weld all fit safely when backspacing and load capacity match.
2017 GMC Terrain Wheel & Fitment FAQs
What is the exact wheel bolt pattern, hub bore, and lug specification for the 2017 GMC Terrain?
The 2017 GMC Terrain is engineered with a 5x120 bolt pattern and a 66.9 mm center bore and accommodates wheel diameters of 18"–20" with rim widths of 7"–8". Installing hub-centric wheels guarantees zero highway vibrations.
Do different 2017 GMC Terrain trims share the same wheel size and brake clearance?
Across 2017 GMC Terrain trims (2.4i, 3.6i), compatible wheels span 18"–20" in diameter and 7"–8" wide with offsets around ET35–ET50 (5x120 bolt pattern). Higher trims equipped with upgraded sport brakes require larger wheel diameters to clear the calipers.
Can I install wider rims and aggressive off-road tires on the 2017 GMC Terrain?
Yes. For the 2017 GMC Terrain, wheels measuring 7"–8" wide in 18"–20" diameters with a 5x120 bolt pattern fit stock, leveled, or lifted suspensions cleanly without rubbing.
What factory and plus-sized tire sizes fit the 2017 GMC Terrain?
Recorded compatible tire sizes for the 2017 GMC Terrain include 235/55R18 102H, 235/50R19 104H, 235/45R20 101V, 235/55R19 104H, 245/45R20 104V on 18"–20" wheels. When building a package, our fitment engine confirms exact tire aspect ratios for your selected rim width.