2020 GMC Acadia Spare Tire
2020 GMC Acadia models including All Terrain, AT4 and AWD versions require a 6x120 mm wheel and spare tire size that EZ Spare does not produce.
We've provided (spare tire only) fitment options below, but a spare wheel with the correct diameter, width, offset, bolt pattern, and hub size would be needed separately.
A spare wheel might be found at a used parts store from the same vehicle type.
Another more DIY approach would be to find a wheel from another vehicle with matching wheel specifications.
Verified Fitmentwith Original Tire Diameters including Front and Rear Applications. Click the Tire Sizes to Compare each OEM Tire Diameter to the Spare Tire.
17"
245/65R17
17"
255/65R17
18"
235/65R18
20"
235/55R20
29.5"
FrontDifference
0.3%
0.3%
Rear
Difference
Difference
29.6"
6.9"
175/70R20
Spare
165/90R18
Spare
175/90R18
Spare