Approved Tires CATERPILLAR 938M

2 variants · 1 configuration

Officially FEDRO-approved tire sizes for all CATERPILLAR 938M variants.

190.5 CVdiesel

2 variants

17.5 R25

190.5 CV · 7 014 cc · diesel · 5CA523190.4 CV · 7 014 cc · diesel · 5CA469

Standard configuration

17.5 R25

Width17.5 mm

Aspect ratio—

Wheel13 x 25"

23.5 R25 170A

Width23.5 mm

Aspect ratio—

Wheel19.5 x 25"

Option 1

20.5 R25

Width20.5 mm

Aspect ratio—

Wheel17 x 25"

Option 2

550/65 R25

Width550 mm

Aspect ratio65%

Wheel17 x 25"

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.