Approved Tires ALFA ROMEO 166 2.4 JTD

3 variants · 2 configurations

Officially FEDRO-approved tire sizes for all ALFA ROMEO 166 2.4 JTD variants.

149.6 CVdiesel

205/55 R16 91W

Standard configuration

205/55 R16 91W

Width205 mm

Aspect ratio55%

Wheel6.5 x 16" ET 36.5

Offset (ET)36.5 mm

615 kg max270 km/h

215/55 R16 93W

Width215 mm

Aspect ratio55%

Wheel6.5 x 16" ET 36.5

Offset (ET)36.5 mm

650 kg max270 km/h

Option 1

225/45 R17 91Y

Width225 mm

Aspect ratio45%

Wheel7.5 x 17" ET 36.5

Offset (ET)36.5 mm

615 kg max300 km/h

Option 2

235/40 R18 91Y

Width235 mm

Aspect ratio40%

Wheel8 x 18" ET 36.5

Offset (ET)36.5 mm

615 kg max300 km/h

140.1 CVdiesel

2 variants

195/65 R15 91V

140.1 CV · 2 387 cc · diesel · 1AA223136.0 CV · 2 387 cc · diesel · 1AA182

Standard configuration

195/65 R15 91V

Width195 mm

Aspect ratio65%

Wheel6.5 x 15" ET 41

Offset (ET)41 mm

615 kg max240 km/h

Option 1

205/55 R16 91V M+S

Width205 mm

Aspect ratio55%

Wheel6.5 x 16" ET 41

Offset (ET)41 mm

615 kg max240 km/hM+S

215/55 R16 93W M+S650 kg270 km/h

Alternative wheel: 7 x 16" ET 41

Option 2

225/45 R17 90W

Width225 mm

Aspect ratio45%

Wheel7.5 x 17" ET 41

Offset (ET)41 mm

600 kg max270 km/h

Approved tires: official Swiss data

Every vehicle registered in Switzerland has a list of tire sizes approved by the Federal Roads Office (FEDRO). This data comes from type approvals (TARGA) and determines which tire sizes you can legally mount. Our tool displays standard and optional configurations with wheels, offset, load and speed ratings.

Why respect the approval?

Mounting non-approved tires can lead to inspection failure, fines, or even insurance cancellation in case of an accident. Always check that your tires match the approved sizes for your vehicle.