2021 BMW M4 Wheel & Tire Sizes
Complete fitment guide for the 2021 BMW M4: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x112 bolt pattern — for every trim.
Bolt Pattern
5x112
Centre Bore
66.5 mm
Lug bolts
M14 x 1.25
Torque: 140 Nm
TPMS
433 MHz
Factory (OEM) Tire Sizes for the 2021 BMW M4
Front / square fitments
Rear (staggered fitments)
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2021 BMW M4 Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2021 BMW M4 configuration. Trims with different front and rear specs run a staggered setup.
M4 · Coupe, 2d (G82)
Staggered3.0L · I6 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 19–20" | 19–20" |
| Wheel width | 9" | 9.5–10.5" |
| Wheel offset | 25–35 mm | 25–35 mm |
| Tire width | 275–285 mm | 275–295 mm |
M4 Competition · Coupe, 2d (G82)
Staggered3.0L · I6 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 19–20" | 19–20" |
| Wheel width | 9" | 9.5–10.5" |
| Wheel offset | 25–35 mm | 25–35 mm |
| Tire width | 275–285 mm | 275–295 mm |
M4 Competition xDrive · Coupe, 2d (G82)
Staggered3.0L · I6 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 19–20" | 19–20" |
| Wheel width | 9" | 9.5–10.5" |
| Wheel offset | 25–35 mm | 25–35 mm |
| Tire width | 275–285 mm | 275–295 mm |
2021 BMW M4 Fitment FAQ
What is the bolt pattern on a 2021 BMW M4?
The 2021 BMW M4 uses a 5x112 bolt pattern (5 lug bolts on a 112 mm circle) with a 66.5 mm centre bore.
What size tires fit a 2021 BMW M4?
Factory (OEM) tire sizes for the 2021 BMW M4 include 275/40ZR18, 275/35ZR19, 275/35R19, 285/30ZR20; staggered rear fitments use 275/35R19, 285/35ZR19, 285/30ZR20, 295/25ZR21. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2021 BMW M4?
Depending on trim, the 2021 BMW M4 accepts wheels from 19" up to 20" in diameter with the correct width and offset — larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug bolt size does a 2021 BMW M4 use?
The 2021 BMW M4 uses M14 x 1.25 lug bolts, torqued to 140 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.