Factory wheels and tyres sizes Audi A5 I Coupe (2007 - 2025)

Auto name Common wheels parameters	Factory (Wheels)	Options (Wheels)	Tuning (Wheels)	Factory (tires)	Options (tires)	Tuning (tires)
Audi A5 I Coupe (2017 - 2018) 2.0 TDi F5 PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET29 8,5x18 ET29	7,5x17 ET29 8x18 ET31 8,5x19 ET32 9x20 ET34		225/50 R17 245/40 R18	225/50 R17 245/40 R18 255/35 R19 265/30 R20
Audi A5 I Coupe (2016 - 2018) 2.0 TFSi F5 PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET29 8,5x18 ET29	7,5x17 ET29 8x18 ET31 8,5x19 ET32 9x20 ET34		225/50 R17 245/40 R18	225/50 R17 245/40 R18 265/30 R20 255/35 R19
Audi A5 I Coupe (2017 - 2018) 2.0 TFSi g-tron F5 168 лс PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET29	7,5x17 ET29 8x18 ET31 8,5x18 ET29 8,5x19 ET32 9x20 ET34		225/50 R17	225/50 R17 245/40 R18 255/35 R19 265/30 R20
Audi A5 I Coupe (2016 - 2018) 3.0 TDi F5 PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET29 8,5x18 ET29	7,5x17 ET29 8x18 ET31 8,5x19 ET32 9x20 ET34		225/50 R17 245/40 R18	225/50 R17 245/40 R18 255/35 R19 265/30 R20
Audi A5 I Coupe () 1.8 TFSi 8T\8F PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET28	8x18 ET26 8,5x18 ET29		225/50 R17	225/45 R18 245/40 R18
Audi A5 I Coupe () 2.0 TDi 8T\8F 188 лс PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET28	8,5x18 ET29 8,5x19 ET32		225/50 R17	245/35 R19 245/40 R18
Audi A5 I Coupe () 2.0 TFSi 8T\8F PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET28	8,5x18 ET29 9x19 ET33		225/50 R17	255/35 R19 245/40 R18
Audi A5 I Coupe () 3.0 TDi 8T\8F PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET28 8,5x18 ET29	8,5x19 ET32		225/50 R17 245/40 R18	255/35 R19
Audi A5 I Coupe () 3.0 TDi quattro 8T\8F 241 лс PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	8,5x18 ET29	8,5x19 ET32 9x20 ET29		245/40 R18	255/35 R19 265/30 R20
Audi A5 I Coupe () 3.0 TFSi 8T\8F 268 лс PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	8,5x18 ET29	9x19 ET33 9x20 ET29		245/40 R18	265/30 R20 255/35 R19
Audi A5 I Coupe () 2.0 TFSi 8T\8F 208 лс PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET28	8,5x18 ET29 9x19 ET33		225/50 R17	245/40 R18 255/35 R19
Audi A5 I Coupe () 1.8 TFSi 8T\8F 158 лс PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET28	7,5x18 ET28 8x19 ET30		225/50 R17	225/45 R18 225/40 R19
Audi A5 I Coupe () 2.0 TDi 8T\8F 161 лс PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET28	8x17 ET26 8,5x18 ET29		225/50 R17	245/45 R17 245/40 R18
Audi A5 I Coupe () 2.7 TDi 8T\8F 188 лс PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET28	8,5x18 ET29 8,5x19 ET32		225/50 R17	245/40 R18 255/35 R19
Audi A5 I Coupe () 3.0 TDi 8T\8F 237 лс PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	7,5x17 ET28	8,5x18 ET29 8,5x19 ET32		225/50 R17	245/40 R18 255/35 R19
Audi A5 I Coupe () 3.2 FSi 8T\8F 261 лс PCD (PCD) 5x112 Hub diameter (Dia,mm) 66.5 Mounting bolt 14x1,5	8,5x18 ET29	9x19 ET33 9x20 ET29		245/40 R18	265/30 R20 255/35 R19

Wheels parameters:

For an example of size: 7,5x17 ET29 PCD 5*112 Dia 66.5 , consider the notation for these parameters. - width - 7,5 or 7,5J means the width of the disk shelves in inches
- diameter - 17 or R17 is the installation of the wheel size in inches
- Between the bolt distance (PCD) and number of holes - 5*112 means 5 holes with a distance of 112.
- Et (ET) -29 or ET29 is the distance from the geometric center of the disk shelf to the fitting point to the hub in millimeters. The smaller the flyout, the more the drive is out
- Dia -66.5 the size of the hub in millimeters. Sometimes indicated without a fractional part
- Bolt -14*1,5 diameter and thread pitch of the bolt / nut in millimeters

Tyres sizes:

Using the wheel size example 225/50 R17 , consider what these options mean. - Width -225 - tire width in millimeters
- Height -50 - this value is specified in percent. The height of the wheel profile in millimeters is calculated as a percentage of the width, for our case this will be225 *50 & # 37; = mm
- Diameter -17 or R17 - tire setting diameter