2021 BMW M3 Wheel Offset
Quick specs
- Wheel size
- 9.5x18 · 9x19 · 9.5x19
- Offset
- ET0 · ET20
- Backspacing
- 4.75 in · 5.29 in · 5.54 in
- Bolt pattern
- 5×112
- Center bore
- 66.5 mm
- Thread
- M14×1.25
- Tire size
- 275/40R18 · 275/35R19
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| M3 · 3.0L, S58B30T, I6, Petrol | 9.5x18 | 9.5x18 | ET0 | 4.75 in | 275/40R18 | 5x112 | 66.5 mm | M14 x 1.25 |
| M3 · 3.0L, S58B30T, I6, Petrol | 9x19 | 9.5x18 | ET20 / ET0 | 5.29 in | 275/35R19 / 275/40R18 | 5x112 | 66.5 mm | M14 x 1.25 |
| M3 · 3.0L, S58B30T, I6, Petrol | 9.5x19 | 9.5x18 | ET20 / ET0 | 5.54 in | 275/35R19 / 275/40R18 | 5x112 | 66.5 mm | M14 x 1.25 |
| M3 Competition · 3.0L, S58B30T, I6, Petrol | 9.5x18 | 9.5x18 | ET0 | 4.75 in | 275/40R18 | 5x112 | 66.5 mm | M14 x 1.25 |
| M3 Competition · 3.0L, S58B30T, I6, Petrol | 9x19 | 9.5x18 | ET20 / ET0 | 5.29 in | 275/35R19 / 275/40R18 | 5x112 | 66.5 mm | M14 x 1.25 |
| M3 Competition · 3.0L, S58B30T, I6, Petrol | 9.5x19 | 9.5x18 | ET20 / ET0 | 5.54 in | 275/35R19 / 275/40R18 | 5x112 | 66.5 mm | M14 x 1.25 |
| M3 Competition (3BA-32AY30) · 3.0L, S58B30A, I6, Petrol | 9.5x18 | 9.5x18 | ET0 | 4.75 in | 275/40R18 | 5x112 | 66.5 mm | M14 x 1.25 |
| M3 Competition (3BA-32AY30) · 3.0L, S58B30A, I6, Petrol | 9x19 | 9.5x18 | ET20 / ET0 | 5.29 in | 275/35R19 / 275/40R18 | 5x112 | 66.5 mm | M14 x 1.25 |
| M3 Competition (3BA-32AY30) · 3.0L, S58B30A, I6, Petrol | 9.5x19 | 9.5x18 | ET20 / ET0 | 5.54 in | 275/35R19 / 275/40R18 | 5x112 | 66.5 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.
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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 2021 BMW M3
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.