315/40 ZR21 tyres
104 registrations · 90 patterns · 75 brands — every one compared on its EU label
The EU product database lists 104 tyres in size 315/40 ZR21: 103 summer tyres, 1 all-season tyres.
Summer tyres in 315/40 ZR21
103 registrations from 89 patterns and 75 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 (A) and least (D) efficient tyres on sale in this size: about 0.50 L/100 km, or 75 litres a year at 15,000 km.
Rolling noise
Declared rolling noise runs from 67 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 315/40 ZR21
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 | A | 70 dB | — | 4 |
| 2 | Frztrac Sport RC600 | A | B | 72 dB | — | 1 |
| 3 | Vredestein Ultrac Pro | A | B | 72 dB | — | 1 |
| 4 | Otani KC1000 | A | B | 72 dB | — | 1 |
| 5 | Hankook Dynapro Evo | A | B | 72 dB | — | 1 |
| 6 | Nankang AS-3 | A | B | 73 dB | — | 1 |
| 7 | Goodride Solmax 1 | A | B | 75 dB | — | 1 |
| 8 | Westlake Z-007 | A | B | 75 dB | — | 1 |
| 9 | Hankook Ventus Evo SUV | A | C | 71 dB | — | 1 |
| 10 | Rauffan Avantar R7 | A | C | 72 dB | — | 1 |
| 11 | Sicuro Velos Sport S5 | A | C | 72 dB | — | 1 |
| 12 | Kumho PS71 | A | C | 72 dB | — | 2 |
| 13 | Kumho HP91 | A | C | 72 dB | — | 1 |
| 14 | Continental SportContact 6 | A | C | 73 dB | — | 2 |
| 15 | Greentrac Quest-X | A | C | 73 dB | — | 1 |
| 16 | Gripmax SureGrip Pro Sport | A | C | 75 dB | — | 1 |
| 17 | Hankook Ventus S1 evo3 SUV | A | C | 75 dB | — | 1 |
| 18 | Nexen N'FERA Sport 2 | A | C | 75 dB | — | 1 |
| 19 | Momo Toprun M300 AS Sport | A | D | 72 dB | — | 1 |
| 20 | Yokohama ADVAN Sport V107 | A | D | 73 dB | — | 1 |
| 21 | Michelin Pilot Sport 4 SUV NC0 | B | A | 74 dB | — | 1 |
| 22 | Davanti DX640 | B | B | 71 dB | — | 2 |
| 23 | Nexen N'FERA Sport SUV | B | B | 71 dB | — | 1 |
| 24 | Vredestein Ultrac Vorti i | B | B | 72 dB | — | 1 |
| 25 | Autocruze Catchfors UHP | B | B | 73 dB | — | 1 |
Show all 89 tyres
| … |
All-season tyres in 315/40 ZR21
1 registrations from 1 patterns and 1 brands.
All all-season tyres on sale in 315/40 ZR21
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 Scorpion Zero All Season | A | C | 69 dB | — | 1 |
Related sizes
For comparison, 23% of tyres in 315/40 ZR21 declare class A for wet grip.
Other widths in /40 ZR21
- 265/40 ZR21173 tyres
134 patterns · 31% A wet grip - 295/40 ZR21169 tyres
139 patterns · 19% A wet grip - 275/40 ZR21141 tyres
130 patterns · 15% A wet grip - 255/40 ZR21129 tyres
116 patterns · 28% A wet grip - 285/40 ZR2192 tyres
79 patterns · 38% A wet grip - 245/40 ZR2164 tyres
59 patterns · 25% 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 315/40 ZR21 have the best EU label?
Sorted by wet grip, then fuel efficiency, then noise, the top three on sale are Pirelli Pzero (A/A/70 dB), Frztrac Sport RC600 (A/B/72 dB), Vredestein Ultrac Pro (A/B/72 dB). 1 patterns in this size reach class A for both wet grip and fuel efficiency.
What are the quietest summer tyres in 315/40 ZR21?
The lowest declared rolling noise belongs to Toledo Firoza Sport (67 dB), Pirelli Pzero (70 dB), Hankook Ventus Evo SUV (71 dB). The median in this size is 73 dB.
How many 315/40 ZR21 summer tyres have A for wet grip?
23 of 103 registrations (22%) 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 — 104 registrations in this size, data as of 25 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).