305/40 ZR20 tyres
68 registrations · 61 patterns · 50 brands — every one compared on its EU label
The EU product database lists 68 tyres in size 305/40 ZR20: 68 summer tyres.
Summer tyres in 305/40 ZR20
68 registrations from 61 patterns and 50 brands.
Wet braking from 80 km/h
From 80 km/h on a wet road, a class A tyre stops in about 34 m. The most common class in this size, B, needs about 37 m; the weakest on sale, C, about 41 m.
Fuel efficiency
Between the most (B) and least (D) efficient tyres on sale in this size: about 0.35 L/100 km, or 52 litres a year at 15,000 km.
Rolling noise
Declared rolling noise runs from 70 dB to 75 dB; half the tyres are at 73 dB or quieter. Every 3 dB is roughly a doubling of sound energy.
All summer tyres on sale in 305/40 ZR20
Sorted by wet grip, then fuel efficiency, then noise. Each pattern is shown with its best-labelled variant in this size; variants differ in load and speed index.
| # | Tyre | Wet | Fuel | Noise | Snow / ice | Variants |
|---|---|---|---|---|---|---|
| 1 | Pirelli Pzero | A | B | 70 dB | — | 1 |
| 2 | Sailun Atrezzo ZSR2 | A | B | 71 dB | — | 2 |
| 3 | Vredestein Ultrac Pro | A | B | 72 dB | — | 1 |
| 4 | Otani KC1000 | A | B | 72 dB | — | 1 |
| 5 | Hankook XL | A | B | 75 dB | — | 1 |
| 6 | Hankook Ventus Evo SUV | A | C | 71 dB | — | 1 |
| 7 | Dynamo Street-h MU71 | A | C | 71 dB | — | 2 |
| 8 | Rauffan Avantar R7 | A | C | 72 dB | — | 1 |
| 9 | Sicuro Velos Sport S5 | A | C | 72 dB | — | 1 |
| 10 | Nankang AS-3 | A | C | 73 dB | — | 1 |
| 11 | RoadX Rxmotion DU71 | A | C | 73 dB | — | 2 |
| 12 | Admiral RCB010 | A | C | 73 dB | — | 1 |
| 13 | Churchill RCB010 | A | C | 73 dB | — | 1 |
| 14 | Continental ContiSportContact 5P | A | C | 73 dB | — | 1 |
| 15 | Kumho Ecsta Sport | A | C | 74 dB | — | 2 |
| 16 | Goodride Solmax 1 | A | C | 75 dB | — | 1 |
| 17 | Westlake Z-007 | A | C | 75 dB | — | 1 |
| 18 | Gripmax SureGrip Pro Sport | A | C | 75 dB | — | 2 |
| 19 | Hankook Ventus S1 evo3 SUV | A | C | 75 dB | — | 1 |
| 20 | Yokohama ADVAN Sport V107 | A | D | 73 dB | — | 1 |
| 21 | Autocruze Catchfors UHP | B | B | 73 dB | — | 1 |
| 22 | Habilead HF330 | B | B | 75 dB | — | 1 |
| 23 | Zeta Impero | B | B | 75 dB | — | 1 |
| 24 | Pace Impero | B | B | 75 dB | — | 1 |
| 25 | Delinte Desert Storm II DS8 | B | B | 75 dB | — | 1 |
Show all 61 tyres
| … |
Related sizes
For comparison, 32% of tyres in 305/40 ZR20 declare class A for wet grip.
305/40 on other rims
- 305/40 ZR2251 tyres
47 patterns · 8% A wet grip
Other widths in /40 ZR20
- 245/40 ZR20469 tyres
349 patterns · 22% A wet grip - 275/40 ZR20467 tyres
363 patterns · 19% A wet grip - 255/40 ZR20393 tyres
286 patterns · 25% A wet grip - 265/40 ZR20121 tyres
101 patterns · 35% A wet grip - 295/40 ZR2095 tyres
82 patterns · 28% A wet grip - 285/40 ZR2065 tyres
56 patterns · 43% A wet grip
Fit a different size only if it is approved for your vehicle (registration document or owner’s manual). Load index and speed rating must be at least those of the original tyre.
Questions
Which summer tyres in 305/40 ZR20 have the best EU label?
Sorted by wet grip, then fuel efficiency, then noise, the top three on sale are Pirelli Pzero (A/B/70 dB), Sailun Atrezzo ZSR2 (A/B/71 dB), Vredestein Ultrac Pro (A/B/72 dB). 0 patterns in this size reach class A for both wet grip and fuel efficiency.
What are the quietest summer tyres in 305/40 ZR20?
The lowest declared rolling noise belongs to Pirelli Pzero (70 dB), Sailun Atrezzo ZSR2 (71 dB), Hankook Ventus Evo SUV (71 dB). The median in this size is 73 dB.
How many 305/40 ZR20 summer tyres have A for wet grip?
22 of 68 registrations (32%) declare class A for wet grip.
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.
Source: EPREL, the European Commission’s product registry for energy labelling — 68 registrations in this size, data as of 23 October 2026. Label values are the suppliers’ declarations. Braking and fuel figures are estimates from the middle of each class range (passenger car tyres only).