Comparison of tire sizes 225/40 R18 and 225/45 R18
225/40R18
225
Tire width 
40
Profile height 
R18
Tire diameter 
500
RPM per km 225mm90mm637mm2002mm
225
40
18
225
45
18
| Parameters Sizes | Old | New | |||
|---|---|---|---|---|---|
| Diameter, mm | 637 | 660 | +23 (+3.6%) | ||
| Width, mm | 225 | 225 | 0 (0%) | ||
| Circumference, mm | 2002 | 2073 | +71 (+3.5%) | ||
| Profile height, mm | 90 | 101 | +11 (+12.2%) | ||
| RPM per km | 500 | 483 | -17 (-3.4%) | ||
| Clearance change, mm | +12 | ||||
| Result: | The diameter differs by 3.6%. | ||||
| Speedometer reading (km/h) | |
|---|---|
| Real speed (km/h) | 103.5 |
| Difference (km/h) | 3.5 |
Sizes for comparison of tires 225/40 R18
R18
R17 -1
R19 +1
R16 -2
R20 +2
Sizes for comparison of tires 225/45 R18
R18
R17 -1
R19 +1
R16 -2
R20 +2
Ads by size 225/45 R18
2Riepas Bridgestone Potenza, 225/45/R18, Lietotas.Pārdod Vasaras riepas Bridgestone Potenza, 225/45/R18, Ir pieejams: 2 gb., Stāvoklis: Lietotas.
R1825.00 €/gb.13/05/2025Rīga
2Riepas Kumho Kumho, 225/45/R18, Lietotas.Pārdod Vissezonas riepas Kumho Kumho, 225/45/R18, Ir pieejams: 1 gb., Stāvoklis: Lietotas.
R1850.00 €/gb.11/05/2025Rīga-
6Riepas Haida HD927, 225/45/R18, Lietotas.Pārdod Vasaras riepas Haida HD927, 225/45/R18, Ir pieejams: 4 gb., Protektora dziļums: 6 mm., Stāvoklis: Lietotas. Brauktas vienu vasaru.
R1880 €/kom.28/04/2024Mārupe
