2020 BMW 4 Series 420i/430i
The 2020 BMW 4 Series 420i/430i tire size and wheel specifications below reflect standard OEM reference fitment data for this trim level.
Bolt Pattern5x112
Center Bore66.6
Stud SizeM 14x1.25
Fitment Specifications
| Engine & Trim | Tire Size | Rim Size | Offset (ET) |
|---|---|---|---|
| 420i/430i | 225/45R18 | 18" x 7.5 | ET25 |
Frequently Asked Questions
What tire size does the 2020 BMW 4 Series 420i/430i use?
The 2020 BMW 4 Series 420i/430i uses 225/45R18 tires as standard equipment.
What is the bolt pattern of the 2020 BMW 4 Series 420i/430i?
The 2020 BMW 4 Series 420i/430i has a 5x112 bolt pattern with a center bore of 66.6mm.
What is the wheel offset of the 2020 BMW 4 Series 420i/430i?
The 2020 BMW 4 Series 420i/430i has a wheel offset of ETET25.