Skip to content
Summer

RoadX Rxmotion U11

EU tyre label for every size: 86 sizes of this summer tyre compared with the rest of the market

The RoadX Rxmotion U11 is a summer tyre for passenger cars. Its supplier has registered it in the EU product database (EPREL) in 86 sizes (90 registrations including load and speed variants), for 15″ to 22″ rims.

Wet grip is rated C in every size, fuel efficiency B–D and external rolling noise 70–73 dB.

The label depends on the size. Sorted by wet grip, then fuel efficiency, then noise, the best-labelled size on sale is 235/50 ZR18 (Wet grip C · Fuel efficiency B · 72 dB), the weakest 255/35 ZR20 (Wet grip C · Fuel efficiency D · 73 dB).

On the EU market since December 2019; the earliest production week registered is 18/2019.

Wet grip
C
C 100%
Fuel efficiency
BCD
B 3% · C 39% · D 58%
Rolling noise70–73 dBmedian 72 dB
Sizes86rims 15″ to 22″
Snow & ice—3PMSF none · ice none

How it compares in its sizes

We compared each size with all other summer tyres of the same size and class in EPREL (83 sizes had at least four rivals). A size scores when its label is at least as good as 75% of them.

Wet grip0% of compared sizes
Fuel efficiency42% of compared sizes
Rolling noise11% of compared sizes

Weakest point: wet grip, where most same-size rivals do as well or better.

What the label means on the road (225/45ZR17)

Example: the 225/45ZR17 size, compared with the 532 other summer tyres registered in this size.

Wet braking from 80 km/h

≈41 m with class C, against ≈37 m for the most common class in this size (B).

Fuel efficiency

Class D vs the typical C: ≈0.18 L/100 km more, about 28 litres more over 15,000 km for a 1,500 kg car.

Rolling noise

72 dB against a median of 71 dB in this size (1 dB louder).

Estimates from the class ranges in Regulation (EU) 2020/740. A label class is a range, so a real tyre can sit anywhere inside it. Every 3 dB doubles the sound energy.

All 86 sizes

The small figure under each class is the share of same-size, same-season tyres this size matches or beats (“–” when fewer than five tyres share the size).

SizeLoad / speedWetFuelNoiseSnow / iceProduction from
15″ rims
185/45ZR1575YC–D–70 dBB–—18/2019
16″ rims
205/50ZR1687WC49%D38%71 dBB70%—18/2019
205/55ZR1694W XLC41%D26%72 dBB19%—18/2019
215/45R1690V XLC9%D24%72 dBB27%—18/2019
215/45ZR1690Y XLC44%D40%72 dBB39%—18/2019
215/55ZR1697W XLC44%D18%72 dBB35%—18/2019
225/55ZR1699W XL · 99Y XLC46%D22%72 dBB36%—18/2019
17″ rims
185/45ZR1782Y XLC–D–71 dBB–—18/2019
195/40ZR1781Y XLC45%D50%72 dBB26%—18/2019
195/45ZR1785Y XLC42%D49%72 dBB19%—18/2019
205/40ZR1784W XLC47%D52%71 dBB74%—18/2019
205/45ZR1788W XLC47%D39%72 dBB45%—18/2019
205/50ZR1793W XLC43%D25%72 dBB48%—18/2019
205/55ZR1795Y XLC40%D19%71 dBB67%—18/2019
215/40ZR1787Y XLC37%D47%72 dBB43%—18/2019
215/45ZR1791W XLC47%D34%72 dBB47%—18/2019
215/50ZR1795W XLC41%D18%72 dBB48%—18/2019
215/55ZR1794WC39%D17%71 dBB74%—18/2019
215/55ZR1798W XLC39%D17%71 dBB74%—18/2019
225/45ZR1794W XLC40%D32%72 dBB44%—18/2019
225/50ZR1798W XL · 98W XLC37%D17%72 dBB47%—18/2019
225/55ZR17101W XLC34%D16%72 dBB42%—18/2019
235/45ZR1797W XLC40%D25%72 dBB45%—18/2019
235/50ZR17100Y XLC32%C92%72 dBB36%—18/2019
245/40ZR1795W XLC35%D36%71 dBB75%—18/2019
245/45ZR1799Y XLC33%C90%71 dBB77%—18/2019
18″ rims
215/35ZR1884Y XLC36%D64%72 dBB51%—18/2019
215/40ZR1889Y XLC32%D41%72 dBB34%—18/2019
215/45ZR1893Y XLC36%D25%72 dBB37%—18/2019
225/35ZR1887Y XLC29%D49%72 dBB29%—18/2019
225/40ZR1892W XLC40%D39%71 dBB75%—18/2019
225/45ZR1895W XLC36%D22%72 dBB48%—18/2019
235/35ZR1890Y XLC–D–71 dBB–—18/2019
235/40ZR1895W XLC34%D33%71 dBB75%—18/2019
235/45ZR1898Y XLC32%D19%72 dBB45%—18/2019
235/50ZR18101W XLC35%B100%72 dBB42%—18/2019
245/35ZR1892Y XLC18%D39%71 dBB71%—18/2019
245/40ZR1897Y XLC31%D29%71 dBB78%—18/2019
245/45ZR18100W XL · 100Y XLC31%C88%71 dBB78%—18/2019
245/50R18104V XLC21%B98%72 dBB21%—40/2020
255/35ZR1894Y XLC27%D42%73 dBB42%—18/2019
255/40ZR1899Y XLC20%D24%73 dBB37%—18/2019
255/45ZR18103Y XLC29%C88%73 dBB42%—18/2019
265/35ZR1897Y XLC29%C96%73 dBB43%—18/2019
275/40ZR18103Y XLC25%C90%73 dBB38%—18/2019
19″ rims
205/55R1997V XLC19%C61%71 dBB55%—10/2021
215/35ZR1985Y XLC41%D50%72 dBB33%—18/2019
225/35ZR1988Y XLC27%D51%72 dBB45%—18/2019
225/40ZR1993Y XLC28%D32%72 dBB46%—18/2019
235/35ZR1991Y XLC32%D47%71 dBB74%—18/2019
235/40ZR1996Y XLC26%C80%71 dBB69%—18/2019
235/45ZR1999Y XLC23%C87%72 dBB32%—18/2019
245/35ZR1993Y XLC27%D44%71 dBB73%—18/2019
245/40ZR1998Y XLC27%D27%71 dBB78%—18/2019
245/45ZR19102Y XLC27%C84%71 dBB75%—18/2019
255/30ZR1991Y XLC18%D43%73 dBB40%—18/2019
255/35ZR1996Y XLC24%D33%73 dBB43%—18/2019
255/45ZR19104W XLC23%C81%72 dBB58%—18/2019
255/50ZR19107Y XLC27%C77%73 dBB40%—18/2019
265/30ZR1993Y XLC26%D49%73 dBB49%—18/2019
265/35ZR1998Y XLC26%C95%73 dBB42%—18/2019
275/30ZR1996Y XLC21%D36%73 dBB47%—18/2019
275/35ZR19100Y XLC24%C92%73 dBB45%—18/2019
275/40ZR19105Y XLC23%C91%73 dBB34%—18/2019
275/45ZR19108Y XLC24%C88%73 dBB58%—18/2019
285/30ZR1998Y XLC18%C99%73 dBB57%—10/2021
285/45ZR19111Y XLC21%C89%73 dBB68%—18/2019
20″ rims
195/55R2095H XLC34%C73%71 dBB51%—10/2021
225/30ZR2085Y XLC34%D57%72 dBB43%—13/2021
245/35ZR2095Y XLC26%D42%71 dBB73%—18/2019
245/40ZR2099Y XLC23%C87%71 dBB75%—18/2019
255/35ZR2097Y XLC26%D33%73 dBB41%—18/2019
255/40ZR20101Y XLC19%C82%73 dBB36%—18/2019
265/35ZR2099Y XLC26%C95%73 dBB47%—10/2021
265/50ZR20111Y XLC22%C84%73 dBB47%—18/2019
275/35ZR20102Y XLC25%C93%73 dBB41%—18/2019
275/40ZR20106Y XLC28%C86%73 dBB45%—18/2019
275/45ZR20110Y XLC27%B98%73 dBB47%—18/2019
285/30ZR2099Y XLC32%C96%73 dBB67%—10/2021
295/35ZR20105Y XLC19%C91%73 dBB58%—18/2019
315/35ZR20110Y XLC31%C83%73 dBB71%—18/2019
21″ rims
275/30ZR2198Y XLC30%C96%73 dBB49%—10/2021
275/35ZR21103Y XLC16%C80%73 dBB50%—10/2021
285/35ZR21105Y XLC26%C92%73 dBB78%—18/2019
295/35ZR21107Y XLC30%C88%73 dBB68%—18/2019
325/30ZR21108Y XLC37%C93%73 dBB77%—18/2019
22″ rims
265/40ZR22106Y XLC22%C79%73 dBB40%—18/2019

Best-labelled summer tyres in 225/45ZR17

Other tyres on sale in the same size, sorted by wet grip, then noise, then fuel efficiency.

All tyres in 225/45 ZR17, ranked by label →

Questions

Is the RoadX Rxmotion U11 a quiet tyre?

Its declared rolling noise ranges from 70 dB to 73 dB (median 72 dB). In 11% of the sizes we could compare, it is at least as quiet as three quarters of same-size rivals.

How good is the RoadX Rxmotion U11 in the wet?

Its wet grip class is C. In 0% of compared sizes that is at least as good as three quarters of same-size rivals.

Is the RoadX Rxmotion U11 suitable for snow?

No size carries the 3PMSF symbol, so it is not certified for severe snow. In countries with winter tyre rules it does not count as a winter tyre.

When was the RoadX Rxmotion U11 launched?

It has been on the EU market since December 2019. The earliest production week in its registrations is 18/2019; the DOT code on the sidewall shows the week and year of your tyre.

More from RoadX

Rxmotion DU71Summer · 73 sizesRXMOTION Performa DH51Summer · 59 sizesRxquest Sport SUVSummer · 53 sizesRxquest SU01Summer · 45 sizesRxquest C02Summer · 41 sizesRxmotion H12Summer · 39 sizesRxmotion U11 RFTSummer · 33 sizesRxquest H/T02Summer · 32 sizesRxquest H/T01Summer · 25 sizesRxmotion H11Summer · 23 sizesRxquest CargomaxSummer · 23 sizesRxmotion DU71 EVSummer · 14 sizes

Source: EPREL, the European Commission’s product registry for energy labelling — 90 registrations, data as of 23 October 2026. Suppliers have updated 7 of these registrations since first publication. Label values are the supplier’s declaration.