2018 Audi A7 50 TDI / 55 TFSI S-Line
The 2018 Audi A7 50 TDI / 55 TFSI S-Line tire size and wheel specifications below reflect standard OEM reference fitment data for this trim level.
Bolt Pattern5x112
Center Bore66.5
Stud SizeM 14x1.50
Fitment Specifications
| Engine & Trim | Tire Size | Rim Size | Offset (ET) |
|---|---|---|---|
| 50 TDI / 55 TFSI S-Line | 255/40R20 | 20" x 8.5 | ET30 |
Frequently Asked Questions
What tire size does the 2018 Audi A7 50 TDI / 55 TFSI S-Line use?
The 2018 Audi A7 50 TDI / 55 TFSI S-Line uses 255/40R20 tires as standard equipment.
What is the bolt pattern of the 2018 Audi A7 50 TDI / 55 TFSI S-Line?
The 2018 Audi A7 50 TDI / 55 TFSI S-Line has a 5x112 bolt pattern with a center bore of 66.5mm.
What is the wheel offset of the 2018 Audi A7 50 TDI / 55 TFSI S-Line?
The 2018 Audi A7 50 TDI / 55 TFSI S-Line has a wheel offset of ETET30.