2020 BMW Z4 Wheel Offset
Quick specs
- Wheel size
- Multiple — see configurations
- Backspacing
- 5.76 in · 5.43 in · 4.69 in · 4.79 in
- Bolt pattern
- 5×112
- Center bore
- 66.6 mm
- Thread
- M14×1.25
- Tire size
- 255/40R18 · 255/35R19 · 225/50R17 · 225/45R18
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| M40i · 3.0L, B58B30B, I6, Petrol | 9x18 | 9x18 | ET32 | 5.76 in | 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30B, I6, Petrol | 8.5x18 | 9x18 | ET30 / ET32 | 5.43 in | 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30B, I6, Petrol | 9x19 | 9x18 | ET32 | 5.76 in | 255/35R19 / 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 7.5x17 | 7.5x17 | ET24 | 4.69 in | 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 8x18 | 7.5x17 | ET20 / ET24 | 4.79 in | 225/45R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 8.5x18 | 7.5x17 | ET30 / ET24 | 5.43 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 9x18 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 9x19 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/35R19 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 7.5x17 | 7.5x17 | ET24 | 4.69 in | 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 9x19 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/35R19 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 8x18 | 7.5x17 | ET20 / ET24 | 4.79 in | 225/45R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 8.5x18 | 7.5x17 | ET30 / ET24 | 5.43 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive30i · 2.0L, B48B20, I4, Petrol | 9x18 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30C, I6, Petrol | 9x18 | 9x18 | ET32 | 5.76 in | 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30C, I6, Petrol | 8.5x18 | 9x18 | ET30 / ET32 | 5.43 in | 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i · 3.0L, B58B30C, I6, Petrol | 9x19 | 9x18 | ET32 | 5.76 in | 255/35R19 / 255/40R18 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i · 2.0L, B48B20, I4, Petrol | 7.5x17 | 7.5x17 | ET24 | 4.69 in | 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i · 2.0L, B48B20, I4, Petrol | 8x18 | 7.5x17 | ET20 / ET24 | 4.79 in | 225/45R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i · 2.0L, B48B20, I4, Petrol | 8.5x18 | 7.5x17 | ET30 / ET24 | 5.43 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i · 2.0L, B48B20, I4, Petrol | 9x18 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i · 2.0L, B48B20, I4, Petrol | 9x19 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/35R19 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i (3BA-HF30T) · 3.0L, B58B30B, I6, Petrol | 9x19 | 9x19 | ET32 | 5.76 in | 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i (3BA-HF30T) · 3.0L, B58B30B, I6, Petrol | 8.5x18 | 9x19 | ET30 / ET32 | 5.43 in | 255/40R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| M40i (3BA-HF30T) · 3.0L, B58B30B, I6, Petrol | 9x18 | 9x19 | ET32 | 5.76 in | 255/40R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i (3BA-HF20) · 2.0L, B48B20B, I4, Petrol | 7.5x17 | 7.5x17 | ET24 | 4.69 in | 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i (3BA-HF20) · 2.0L, B48B20B, I4, Petrol | 8x18 | 7.5x17 | ET20 / ET24 | 4.79 in | 225/45R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i (3BA-HF20) · 2.0L, B48B20B, I4, Petrol | 8.5x18 | 7.5x17 | ET30 / ET24 | 5.43 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i (3BA-HF20) · 2.0L, B48B20B, I4, Petrol | 9x18 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/40R18 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive20i (3BA-HF20) · 2.0L, B48B20B, I4, Petrol | 9x19 | 7.5x17 | ET32 / ET24 | 5.76 in | 255/35R19 / 225/50R17 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive25i · 2.0L, B48B20B, I4, Petrol | 9x19 | 9x19 | ET32 | 5.76 in | 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive25i · 2.0L, B48B20B, I4, Petrol | 7.5x17 | 9x19 | ET24 / ET32 | 4.69 in | 225/50R17 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive25i · 2.0L, B48B20B, I4, Petrol | 8x18 | 9x19 | ET20 / ET32 | 4.79 in | 225/45R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive25i · 2.0L, B48B20B, I4, Petrol | 8.5x18 | 9x19 | ET30 / ET32 | 5.43 in | 255/40R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
| sDrive25i · 2.0L, B48B20B, I4, Petrol | 9x18 | 9x19 | ET32 | 5.76 in | 255/40R18 / 255/35R19 | 5x112 | 66.6 mm | M14 x 1.25 |
Wheels and hardware
More on AmazonLug hardware
More 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
MCGARD Wheel Locks M14x1.25
M14 x 1.25 · lock
Matches M14 x 1.25 — 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 Z4
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.