RoadX Rxquest Sport SUV
EU tyre label for every size: 53 sizes of this summer tyre compared with the rest of the market
The RoadX Rxquest Sport SUV is a summer tyre for passenger cars. Its supplier has registered it in the EU product database (EPREL) in 53 sizes (55 registrations including load and speed variants), for 17″ to 23″ rims.
Wet grip is rated A in every size, fuel efficiency B–C and external rolling noise 71–75 dB.
The label depends on the size. Sorted by wet grip, then fuel efficiency, then noise, the best-labelled size on sale is 235/55 R17 (Wet grip A · Fuel efficiency B · 71 dB), the weakest 315/30 R22 (Wet grip A · Fuel efficiency C · 73 dB).
On the EU market since January 2025; the earliest production week registered is 50/2024.
How it compares in its sizes
We compared each size with all other summer tyres of the same size and class in EPREL (53 sizes had at least four rivals). A size scores when its label is at least as good as 75% of them.
Strongest point: wet grip.
What the label means on the road (235/60R18)
Example: the 235/60R18 size, compared with the 724 other summer tyres registered in this size.
Wet braking from 80 km/h
≈34 m with class A, against ≈41 m for the most common class in this size (C).
Fuel efficiency
Class B vs the typical C: ≈0.16 L/100 km less, about 25 litres less over 15,000 km for a 1,500 kg car.
Rolling noise
71 dB against a median of 71 dB in this size.
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 53 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).
| Size | Load / speed | Wet | Fuel | Noise | Snow / ice | Production from |
|---|---|---|---|---|---|---|
| 17″ rims | ||||||
| 235/55R17 | 103W XL | A100% | B97% | 71 dBB71% | — | 10/2025 |
| 18″ rims | ||||||
| 225/55R18 | 102W XL | A100% | B92% | 71 dBB63% | — | 10/2025 |
| 225/60R18 | 100V | A100% | C72% | 71 dBB68% | — | 10/2025 |
| 235/55R18 | 104W XL | A100% | B90% | 71 dBB68% | — | 10/2025 |
| 235/60R18 | 107W XL | A100% | B93% | 71 dBB72% | — | 10/2025 |
| 255/55R18 | 109Y XL | A100% | B98% | 71 dBB87% | — | 10/2025 |
| 255/60R18 | 112V XL | A100% | B97% | 71 dBB84% | — | 10/2025 |
| 265/60R18 | 110V | A100% | C81% | 71 dBB93% | — | 10/2025 |
| 19″ rims | ||||||
| 225/55R19 | 103W XL | A100% | B97% | 71 dBB65% | — | 50/2024 |
| 235/50R19 | 99W | A100% | C52% | 71 dBB60% | — | 50/2024 |
| 235/50R19 | 103W XL | A100% | C52% | 71 dBB60% | — | 10/2025 |
| 235/55R19 | 105W XL | A100% | B85% | 71 dBB62% | — | 50/2024 |
| 255/50R19 | 107W XL | A100% | B87% | 71 dBB84% | — | 50/2024 |
| 255/55R19 | 111W XL | A100% | B89% | 71 dBB85% | — | 50/2024 |
| 265/50R19 | 110W XL | A100% | C77% | 71 dBB91% | — | 50/2024 |
| 285/45R19 | 111Y XL | A100% | C92% | 73 dBB73% | — | 10/2025 |
| 20″ rims | ||||||
| 215/45R20 | 95Y XL | A100% | C27% | 71 dBB46% | — | 20/2025 |
| 235/50R20 | 104W XL | A100% | C25% | 71 dBB47% | — | 50/2024 |
| 255/40R20 | 101Y XL | A100% | B79% | 71 dBB67% | — | 20/2025 |
| 255/50R20 | 109W XL | A100% | C48% | 71 dBB82% | — | 50/2024 |
| 255/55R20 | 110W XL | A100% | C59% | 71 dBB82% | — | 50/2024 |
| 265/45R20 | 108W XL | A100% | C55% | 71 dBB77% | — | 50/2024 |
| 265/50R20 | 111Y XL | A100% | C80% | 71 dBB89% | — | 10/2025 |
| 285/35R20 | 104Y XL | A100% | C46% | 73 dBB32% | — | 20/2025 |
| 285/40R20 | 108W XL | A100% | C31% | 73 dBB39% | — | 50/2024 |
| 285/45R20 | 112W XL | A100% | B88% | 73 dBB56% | — | 50/2024 |
| 295/40R20 | 110Y XL | A100% | B82% | 73 dBB51% | — | 20/2025 |
| 21″ rims | ||||||
| 235/45R21 | 101Y XL | A100% | C39% | 71 dBB48% | — | 20/2025 |
| 245/40R21 | 100W XL | A100% | C47% | 71 dBB68% | — | 50/2024 |
| 255/35R21 | 98W XL | A100% | C58% | 71 dBB82% | — | 50/2024 |
| 255/40R21 | 102Y XL | A100% | B70% | 71 dBB60% | — | 10/2025 |
| 265/35R21 | 101Y XL | A100% | C55% | 71 dBB82% | — | 20/2025 |
| 265/40R21 | 105W XL | A100% | C53% | 71 dBB74% | — | 50/2024 |
| 265/45R21 | 108W XL | A100% | C38% | 71 dBB79% | — | 50/2024 |
| 275/35R21 | 103W XL | A100% | C47% | 71 dBB85% | — | 50/2024 |
| 275/40R21 | 107W XL | A100% | C53% | 71 dBB88% | — | 50/2024 |
| 275/45R21 | 110W XL | A100% | B83% | 71 dBB78% | — | 50/2024 |
| 285/40R21 | 109W XL | A100% | B94% | 73 dBB63% | — | 50/2024 |
| 285/45R21 | 113W XL | A100% | C35% | 73 dBB71% | — | 50/2024 |
| 295/35R21 | 107W XL | A100% | B99% | 73 dBB65% | — | 50/2024 |
| 295/40R21 | 111Y XL | A100% | B93% | 73 dBB76% | — | 20/2025 |
| 315/35R21 | 111W XL | A100% | C53% | 73 dBB69% | — | 50/2024 |
| 315/40R21 | 115W XL | A100% | B95% | 73 dBB52% | — | 50/2024 |
| 22″ rims | ||||||
| 265/40R22 | 106W XL | A100% | C55% | 71 dBB91% | — | 50/2024 |
| 275/35R22 | 104W XL | A100% | B78% | 71 dBB80% | — | 50/2024 |
| 275/40R22 | 107W XL | A100% | C50% | 71 dBB67% | — | 50/2024 |
| 285/35R22 | 106Y XL | A100% | B98% | 73 dBB72% | — | 10/2025 |
| 285/40R22 | 110W XL | A100% | C55% | 73 dBB64% | — | 50/2024 |
| 285/45R22 | 114W XL | A100% | C75% | 73 dBB62% | — | 50/2024 |
| 295/40R22 | 112Y XL | A100% | B100% | 73 dBB67% | — | 10/2025 |
| 315/30R22 | 107W XL | A100% | B77% | 73 dBB43% | — | 50/2024 |
| 315/30R22 | 107Y XL | A100% | C43% | 73 dBB43% | — | 20/2025 |
| 315/35R22 | 111Y XL | A100% | B83% | 73 dBB41% | — | 20/2025 |
| 23″ rims | ||||||
| 285/40R23 | 111Y XL | A100% | B100% | 73 dBB36% | — | 20/2025 |
| 325/35R23 | 115Y XL | A100% | B100% | 75 dBB0% | — | 20/2025 |
Best-labelled summer tyres in 235/60R18
Other tyres on sale in the same size, sorted by wet grip, then noise, then fuel efficiency.
All tyres in 235/60 R18, ranked by label →
- Bridgestone Alenza 001A A 67 dB
- Nokian Tyres Powerproof EA A 67 dB
- Dunlop Blue Response TGA C 67 dB
- Yokohama ADVAN dB V552A C 67 dB
- Dunlop SP Sport Maxx 050A C 67 dB
- GitiControl P10A B 68 dB
Questions
Is the RoadX Rxquest Sport SUV a quiet tyre?
Its declared rolling noise ranges from 71 dB to 75 dB (median 71 dB). In 36% of the sizes we could compare, it is at least as quiet as three quarters of same-size rivals.
How good is the RoadX Rxquest Sport SUV in the wet?
Its wet grip class is A. In 100% of compared sizes that is at least as good as three quarters of same-size rivals.
Is the RoadX Rxquest Sport SUV 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 Rxquest Sport SUV launched?
It has been on the EU market since January 2025. The earliest production week in its registrations is 50/2024; the DOT code on the sidewall shows the week and year of your tyre.
More from RoadX
Source: EPREL, the European Commission’s product registry for energy labelling — 55 registrations, data as of 25 October 2026. Suppliers have updated 0 of these registrations since first publication. Label values are the supplier’s declaration.