2020 BMW M4 Wheel Offset
Quick specs
- Wheel size
- Multiple — see configurations
- Offset
- ET29 · ET27
- Backspacing
- 5.64 in · 5.31 in · 5.89 in
- Bolt pattern
- 5×120
- Center bore
- 72.6 mm
- Thread
- M14×1.25
- Tire size
- 255/40R18 · 255/35R19 · 265/30R20 · 265/35R19
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| M4 · 3.0L, S55B30A, I6, Petrol | 9x18 | 9x18 | ET29 | 5.64 in | 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 · 3.0L, S55B30A, I6, Petrol | 8.5x18 | 9x18 | ET27 / ET29 | 5.31 in | 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 · 3.0L, S55B30A, I6, Petrol | 8.5x19 | 9x18 | ET27 / ET29 | 5.31 in | 255/35R19 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 · 3.0L, S55B30A, I6, Petrol | 9x19 | 9x18 | ET29 | 5.64 in | 255/35R19 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 · 3.0L, S55B30A, I6, Petrol | 9x20 | 9x18 | ET29 | 5.64 in | 265/30R20 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 CS · 3.0L, S55B30A, I6, Petrol | 9.5x19 | 9.5x19 | ET29 | 5.89 in | 265/35R19 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 CS · 3.0L, S55B30A, I6, Petrol | 8.5x19 | 9.5x19 | ET27 / ET29 | 5.31 in | 255/35R19 / 265/35R19 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition · 3.0L, S55B30A, I6, Petrol | 9x18 | 9x18 | ET29 | 5.64 in | 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition · 3.0L, S55B30A, I6, Petrol | 8.5x18 | 9x18 | ET27 / ET29 | 5.31 in | 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition · 3.0L, S55B30A, I6, Petrol | 8.5x19 | 9x18 | ET27 / ET29 | 5.31 in | 255/35R19 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition · 3.0L, S55B30A, I6, Petrol | 9x19 | 9x18 | ET29 | 5.64 in | 255/35R19 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition · 3.0L, S55B30A, I6, Petrol | 9x20 | 9x18 | ET29 | 5.64 in | 265/30R20 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition · 3.0L, S55B30A, I6, Petrol | 9x18 | 9x18 | ET29 | 5.64 in | 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition · 3.0L, S55B30A, I6, Petrol | 8.5x18 | 9x18 | ET27 / ET29 | 5.31 in | 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition · 3.0L, S55B30A, I6, Petrol | 8.5x19 | 9x18 | ET27 / ET29 | 5.31 in | 255/35R19 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition · 3.0L, S55B30A, I6, Petrol | 9x19 | 9x18 | ET29 | 5.64 in | 255/35R19 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition · 3.0L, S55B30A, I6, Petrol | 9x20 | 9x18 | ET29 | 5.64 in | 265/30R20 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 (CBA-3C30) · S55B30A, I6, Petrol | 9x19 | 9x19 | ET29 | 5.64 in | 255/35R19 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 (CBA-3C30) · S55B30A, I6, Petrol | 8.5x18 | 9x19 | ET27 / ET29 | 5.31 in | 255/40R18 / 255/35R19 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 (CBA-3C30) · S55B30A, I6, Petrol | 9x18 | 9x19 | ET29 | 5.64 in | 255/40R18 / 255/35R19 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 (CBA-3C30) · S55B30A, I6, Petrol | 8.5x19 | 9x19 | ET27 / ET29 | 5.31 in | 255/35R19 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 (CBA-3C30) · S55B30A, I6, Petrol | 9x20 | 9x19 | ET29 | 5.64 in | 265/30R20 / 255/35R19 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition (CBA-3C30) · S55B30A, I6, Petrol | 9x18 | 9x18 | ET29 | 5.64 in | 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition (CBA-3C30) · S55B30A, I6, Petrol | 8.5x18 | 9x18 | ET27 / ET29 | 5.31 in | 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition (CBA-3C30) · S55B30A, I6, Petrol | 8.5x19 | 9x18 | ET27 / ET29 | 5.31 in | 255/35R19 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition (CBA-3C30) · S55B30A, I6, Petrol | 9x19 | 9x18 | ET29 | 5.64 in | 255/35R19 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
| M4 Competition (CBA-3C30) · S55B30A, I6, Petrol | 9x20 | 9x18 | ET29 | 5.64 in | 265/30R20 / 255/40R18 | 5x120 | 72.6 mm | M14 x 1.25 |
Wheels and hardware
More on AmazonLug hardware
More on Amazon
Wheel Accessories Parts Set of 20 Lug Bolts 14x1.25 Locking Spline Chrome Cone Seat M14 x 1.25 Small Diameter Locking Lugs with Socket Key (24mm Shank Length) (20 Lug, M14 x 1.25/14 1.25, Chrome)
Confirmed vehicle catalog match. Confirm seat type for your wheel.
Check price on Amazon
Rison Titanium Open End Lug Nuts (M14x1.25, Burnt Blue)
M14 x 1.25
Matches M14 x 1.25 thread — confirm wheel seat style
Check price on Amazon
Wheel locks
More on Amazon
Wheel Accessories Parts 14x1.25 Chrome - Cone Seat - Premium Lug Bolt Wheel Lock Set (24mm Long) (Set of 4 + Key) (14x1.25, Chrome)
Confirmed vehicle catalog match. Confirm seat style for your wheel.
Check price on Amazon
Wheel Accessories Parts 14x1.25 Chrome - Cone Seat - Premium Lug Bolt Wheel Lock Set (28mm Long) (Set of 4 + Key) (14x1.25, Chrome)
Confirmed vehicle catalog match. Confirm seat style for your wheel.
Check price on Amazon
Compare your own setup
See how a different width or offset sits versus an OEM configuration for this year.
More specs for the 2020 BMW M4
Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.