Tyre size calculator

235
40
17

Equivalent sizes for the 235/40 R17 tyre

Sidewall height 94 mmDiameter 620 mm Circumference 1947 mmRevolutions/km 514

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

16″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
225/45 R16 -1.76 % 98.2 km/h 7,5" – 7" – 8" – 8,5" —
205/50 R16 -1.35 % 98.7 km/h 6,5" – 5,5" – 6" – 7" – 7,5"
TracmaxLandspiderLaufenn 25 models in stockFrom CHF 59.90 Summer13 Winter5 All-season7
225/50 R16 +1.89 % 101.9 km/h 7" – 6" – 6,5" – 7,5" – 8"
NexenHankookMaxxis 9 models in stockFrom CHF 104.00 Summer5 Winter2 All-season2
205/55 R16 +1.97 % 102.0 km/h —
TracmaxHankookLaufenn 110 models in stockFrom CHF 62.90 Summer35 Winter49 All-season26

17″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
205/45 R17 -0.57 % 99.4 km/h 7" – 6,5" – 7,5"
TracmaxHankookBridgestone 40 models in stockFrom CHF 63.90 Summer9 Winter15 All-season16
235/40 R17 Your size 0 % 100.0 km/h 8,5" – 8" – 9" – 9,5" —
215/45 R17 +0.90 % 100.9 km/h 7" – 7,5" – 8"
TracmaxYokohamaFalken 31 models in stockFrom CHF 65.90 Summer8 Winter9 All-season14
245/40 R17 +1.31 % 101.3 km/h 8,5" – 8" – 9" – 9,5"
UniroyalHankookKumho 9 models in stockFrom CHF 102.00 Summer7 Winter2

18″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
215/35 R18 -1.93 % 98.1 km/h 7,5" – 7" – 8" – 8,5"
FirestoneVredestein 2 models in stockFrom CHF 114.00 Summer2
225/35 R18 -0.82 % 99.2 km/h 8" – 7,5" – 8,5" – 9"
HankookNexenFalken 8 models in stockFrom CHF 111.00 Summer7 Winter1
205/40 R18 +0.25 % 100.3 km/h 7,5" – 7" – 8"
FalkenHankookPirelli 18 models in stockFrom CHF 111.00 Summer9 Winter6 All-season3
245/35 R18 +1.43 % 101.4 km/h 8,5" – 8" – 9" – 9,5"
FirestoneUniroyalMichelin 15 models in stockFrom CHF 108.00 Summer7 Winter1 All-season7
215/40 R18 +1.52 % 101.5 km/h 7,5" – 7" – 8" – 8,5"
HankookTracmaxPirelli 27 models in stockFrom CHF 65.90 Summer11 Winter8 All-season8

19″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
245/30 R19 +1.60 % 101.6 km/h 8,5" – 8" – 9"
Goodyear 1 model in stockFrom CHF 248.00 Summer1

Sizes equivalent to 235/40 R17:

225/45 R16205/50 R16225/50 R16205/55 R16205/45 R17215/45 R17245/40 R17215/35 R18225/35 R18205/40 R18245/35 R18215/40 R18245/30 R19

Discover the wheels
from Apex Wheels

This information is provided for guidance only and does not engage Rupteur's liability in any way.