24 variants · 8 configurations
Officially FEDRO-approved tire sizes for all LEXUS IS300H variants.
180.9 CVgaz naturel
2 variants
Standard configuration
Front + Rear
225/45 R17 91W
180.9 CVgaz naturel
Standard configuration
Front (AV)
225/40 R18 88Y
Rear (AR)
255/35 R18 90Y
180.9 CVgaz naturel
2 variants
Standard configuration
Front + Rear
205/55 R16 91W
180.9 CVgaz naturel
Standard configuration
Front (AV)
225/40 R18 88Y
Rear (AR)
255/35 R18 90Y
180.9 CVgaz naturel
6 variants
Standard configuration
Front + Rear
205/55 R16 91W
Option 1
Front + Rear
225/45 R17 91W
Option 2
Front (AV)
225/40 R18 88Y
Rear (AR)
255/35 R18 90Y
180.9 CVgaz naturel
3 variants
Standard configuration
Front + Rear
205/55 R16 91W
Option 1
Front + Rear
225/45 R17 91W
180.9 CVgaz naturel
7 variants
Standard configuration
205/55 R16 91W
180.9 CVgaz naturel
2 variants
Standard configuration
Front + Rear
205/55 R16 91W
Option 1
Front + Rear
225/45 R17 91W
Option 2
Front (AV)
225/40 R18 88Y
Rear (AR)
255/35 R18 90Y
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.
