Approved Tires GAS GAS EC 250

3 variants · 2 configurations

Officially FEDRO-approved tire sizes for all GAS GAS EC 250 variants.

13.1 CVessence

2 variants

13.1 CV · 249 cc · essence · 6GA66113.1 CV · 249 cc · essence · 6GA657

Standard configuration

Front (AV)

Wheel1.6 x 21"

Alternative wheel: 2.15 x 18"

Option 1

Rear (AR)

4 R18

Width4 mm

Aspect ratio—

Wheel2.15 x 18"

Alternative wheel: 4.25 x 17"

12.9 CVessence

Standard configuration

Front (AV)

Wheel1.6 x 21"

Alternative wheel: 2.15 x 18"

Option 1

Rear (AR)

4 R18

Width4 mm

Aspect ratio—

Wheel2.15 x 18"

Alternative wheel: 4.25 x 17"

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.