Tyre size calculator

305
40
20

Equivalent sizes for the 305/40 R20 tyre

Sidewall height 122 mmDiameter 752 mm Circumference 2362 mmRevolutions/km 423

To be approved, a tyre's diameter may differ by no more than 2 %. The vehicle's load and speed indices must also be respected.

Tyre size equivalents

No equivalent sizes are recorded for this tyre size.

305/40 R20 tyres in stock

View all 10 305/40 R20 tyres ›
Falken Azenis FK520Summer tyresFalkenAzenis FK520 112YFrom CHF 221.00Yokohama BluEarth Winter V906Winter tyresYokohamaBluEarth Winter V906 112VFrom CHF 238.00Hankook Winter I*cept EVO 4 W340Winter tyresHankookWinter I*cept EVO 4 W340 112VFrom CHF 267.00Pirelli Scorpion WinterWinter tyresPirelliScorpion Winter 112VFrom CHF 318.00
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This information is provided for guidance only and does not engage Rupteur's liability in any way.