Tyre size calculator

255
30
20

Equivalent sizes for the 255/30 R20 tyre

Sidewall height 77 mmDiameter 661 mm Circumference 2077 mmRevolutions/km 482

Approved rim widths according to ETRTO: 9" – 8,5" – 9,5"

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

19″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
275/30 R19 -2.00 % 98.0 km/h 9,5" – 9" – 10"
NexenHankookBridgestone 4 models in stockFrom CHF 139.00 Summer4
285/30 R19 -1.11 % 98.9 km/h 10" – 9,5" – 10,5"
LaufennYokohamaPirelli 10 models in stockFrom CHF 177.00 Summer7 Winter3
245/35 R19 -1.04 % 99.0 km/h 8,5" – 8" – 9" – 9,5"
TracmaxLandspiderHankook 36 models in stockFrom CHF 72.90 Summer12 Winter12 All-season12
255/35 R19 +0.04 % 100.0 km/h 9" – 8,5" – 9,5" – 10"
TracmaxPirelliKleber 42 models in stockFrom CHF 81.90 Summer10 Winter16 All-season16
225/40 R19 +0.27 % 100.3 km/h 8" – 7,5" – 8,5" – 9"
TracmaxKleberPirelli 38 models in stockFrom CHF 76.90 Summer16 Winter15 All-season7
265/35 R19 +1.08 % 101.1 km/h 9,5" – 9" – 10" – 10,5"
MaxxisFirestoneHankook 14 models in stockFrom CHF 136.00 Summer8 Winter6
235/40 R19 +1.46 % 101.5 km/h 8,5" – 8" – 9" – 9,5"
LandspiderPirelliContinental 42 models in stockFrom CHF 76.90 Summer12 Winter17 All-season13

20″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
235/30 R20 -1.81 % 98.2 km/h 8,5"
KumhoFalkenGoodyear 4 models in stockFrom CHF 162.00 Summer4
285/25 R20 -1.58 % 98.4 km/h 10,5" —
245/30 R20 -0.88 % 99.1 km/h 8,5" – 8" – 9"
NexenLandspiderFirestone 9 models in stockFrom CHF 76.90 Summer6 Winter3
255/30 R20 Your size 0 % 100.0 km/h 9" – 8,5" – 9,5"
YokohamaFalkenContinental 10 models in stockFrom CHF 78.90 Summer8 Winter2
225/35 R20 +0.69 % 100.7 km/h 8" – 7,5" – 8,5" – 9"
ContinentalHankookUniroyal 6 models in stockFrom CHF 159.00 Summer5 Winter1
265/30 R20 +0.92 % 100.9 km/h 9,5" – 9" – 10"
UniroyalContinentalVredestein 7 models in stockFrom CHF 205.00 Summer2 Winter5
235/35 R20 +1.77 % 101.8 km/h 8,5" – 8" – 9" – 9,5"
FirestoneNexenGoodyear 15 models in stockFrom CHF 172.00 Summer5 Winter9 All-season1
275/30 R20 +1.84 % 101.8 km/h 9,5" – 9" – 10"
HankookNexenContinental 18 models in stockFrom CHF 174.00 Summer9 Winter6 All-season3

Sizes equivalent to 255/30 R20:

275/30 R19285/30 R19245/35 R19255/35 R19225/40 R19265/35 R19235/40 R19235/30 R20285/25 R20245/30 R20225/35 R20265/30 R20235/35 R20275/30 R20

255/30 R20 tyres in stock

View all 10 255/30 R20 tyres ›
Yokohama Advan Sport V107Summer tyresYokohamaAdvan Sport V107 92YFrom CHF 184.00Falken Azenis FK520Summer tyresFalkenAzenis FK520 92YFrom CHF 190.00Continental WinterContact TS 860SWinter tyresContinentalWinterContact TS 860S 92WFrom CHF 375.00Landspider Sportraxx UHPSummer tyresLandspiderSportraxx UHP 92YFrom CHF 78.90
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This information is provided for guidance only and does not engage Rupteur's liability in any way.