2012 Chevrolet Avalanche Wheel & Tire Sizes
Complete fitment guide for the 2012 Chevrolet Avalanche: factory tire sizes, compatible wheel diameters, widths and offsets, and the 6x139.7 bolt pattern — for every trim.
Bolt Pattern
6x139.7
Centre Bore
78.1 mm
Lug nuts
M14 x 1.5
Torque: 190 Nm
TPMS
315 MHz
Factory (OEM) Tire Sizes for the 2012 Chevrolet Avalanche
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2012 Chevrolet Avalanche Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2012 Chevrolet Avalanche configuration.
5.3i · Pickup Crew Cab
5.3L · V8 · Flex-Fuel
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 17–24" |
| Wheel width | 7.5–10" |
| Wheel offset | 0–31 mm |
| Tire width | 265–305 mm |
2012 Chevrolet Avalanche Fitment FAQ
What is the bolt pattern on a 2012 Chevrolet Avalanche?
The 2012 Chevrolet Avalanche uses a 6x139.7 bolt pattern (6 lug nuts on a 139.7 mm circle) with a 78.1 mm centre bore.
What size tires fit a 2012 Chevrolet Avalanche?
Factory (OEM) tire sizes for the 2012 Chevrolet Avalanche include 265/70R17, 265/65R18, 275/55R20. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2012 Chevrolet Avalanche?
Depending on trim, the 2012 Chevrolet Avalanche accepts wheels from 17" up to 24" in diameter with the correct width and offset — larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug nut size does a 2012 Chevrolet Avalanche use?
The 2012 Chevrolet Avalanche uses M14 x 1.5 lug nuts, torqued to 190 Nm.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.