2020 Chevrolet Blazer Wheel & Tire Sizes
Complete fitment guide for the 2020 Chevrolet Blazer: factory tire sizes, compatible wheel diameters, widths and offsets, and the 6x120 bolt pattern, for every trim.
Bolt Pattern
6x120
Centre Bore
66.9 mm
Lug nuts
M14 x 1.5
Torque: 190 Nm
TPMS
433 MHz
Factory (OEM) Tire Sizes for the 2020 Chevrolet Blazer
Click any size to shop tires in stock now, free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2020 Chevrolet Blazer Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2020 Chevrolet Blazer configuration.
2.0T · SUV, 5d
2.0L · I4 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–22" |
| Wheel width | 8–9" |
| Wheel offset | 15–45 mm |
| Tire width | 235–275 mm |
2.5i · SUV, 5d
2.5L · I4 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–22" |
| Wheel width | 8–9" |
| Wheel offset | 15–45 mm |
| Tire width | 235–275 mm |
3.6i · SUV, 5d
3.6L · V6 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–22" |
| Wheel width | 8–9" |
| Wheel offset | 15–45 mm |
| Tire width | 235–275 mm |
2020 Chevrolet Blazer Fitment FAQ
What is the bolt pattern on a 2020 Chevrolet Blazer?
The 2020 Chevrolet Blazer uses a 6x120 bolt pattern (6 lug nuts on a 120 mm circle) with a 66.9 mm centre bore.
What size tires fit a 2020 Chevrolet Blazer?
Factory (OEM) tire sizes for the 2020 Chevrolet Blazer include 235/65R18, 235/60R19, 235/55R20, 265/45R21. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2020 Chevrolet Blazer?
Depending on trim, the 2020 Chevrolet Blazer accepts wheels from 18" up to 22" 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 2020 Chevrolet Blazer use?
The 2020 Chevrolet Blazer 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.