Approved Tires CHRYSLER Viper

2 variants · 1 configuration

Officially FEDRO-approved tire sizes for all CHRYSLER Viper variants.

383.5 CVessence

2 variants

275/40 ZR17

383.5 CV · 7 990 cc · essence · 1CB815380.8 CV · 7 990 cc · essence · 1CB816

Standard configuration

Front (AV)

275/40 ZR17

Width275 mm

Aspect ratio40%

Wheel10 x 17" ET 50.8

Offset (ET)50.8 mm

Option 1

Rear (AR)

335/35 ZR17

Width335 mm

Aspect ratio35%

Wheel13 x 17" ET 71.1

Offset (ET)71.1 mm

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.