3 variants · 2 configurations
Officially FEDRO-approved tire sizes for all SUBARU WRX STI 2.5 AWD variants.
300.6 CVessence
2 variants
Standard configuration
225/40 R18 92W
225/40 R18 92V M+S
Option 1
245/40 R18 97W
245/40 R18 97H M+S
Option 2
245/35 R19 89W
245/35 R19 93V M+S
300.6 CVessence
Standard configuration
245/40 R18 97W
245/40 R18 97H M+S
Option 1
235/45 R17 94W
235/45 R17 94H M+S
Option 2
225/45 R17 91W
225/45 R17 91Q M+S
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.
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.
