315/30 R21 - Best summer tyres 2025 - market overview, tests, reviews
Table of contents:
Best summer tyres in tests (2025)
Tests from 2025
Tests from 2023
Tests from 2022
Tests from 2021
Tests from 2020
Pilot Sport 4S is the sportier version of the Pilot Sports and the most sporty one that still cares about the wet performance, which is it's strong suite. It's usually expensive, but also a guarantee of a great performance tyre.
| Shop | Product | Stock | Availability | Shipping | Price | Action |
|---|---|---|---|---|---|---|
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Pilot Sport 4 S XL MO1 FSL Acoustic
- In stock
£486
|
Pilot Sport 4 S XL MO1 FSL Acoustic | In stock | Free shipping | £486 |
Buy
tyres.pneus.online.uk
|
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Michelin Pilot Sport 4S ( 315/30 ZR21 (105Y) XL Acoustic, MO1 )
- In stock
£513
|
Michelin Pilot Sport 4S ( 315/30 ZR21 (105Y) XL Acoustic, MO1 ) | In stock | Free shipping | £513 |
Buy
mytyres.co.uk
|
| Shop | Product | Stock | Availability | Shipping | Price | Action |
|---|---|---|---|---|---|---|
|
Michelin Pilot Sport 4S ( 315/30 ZR21 (105Y) XL ND0 )
- In stock
£394
|
Michelin Pilot Sport 4S ( 315/30 ZR21 (105Y) XL ND0 ) | In stock | Free shipping | £394 |
Buy
mytyres.co.uk
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Pilot Sport 4 S ND0 XL
- In stock
£406
|
Pilot Sport 4 S ND0 XL | In stock | Free shipping | £406 |
Buy
tyres.pneus.online.uk
|
Tests from 2025
Tests from 2024
Tests from 2023
The Turanza 6 is quite a new addition to Bridgestone’s lineup, being introduced in 2023. Featuring the new ENLITEN technology, it should be lighter and have positive effect on fuel efficiency. In the tests, the efficiency is confirmed alongside with higher mileage. That being said, it somehow lacks the performance of other premium tyres, so we would recommend it only when the price is lower.
Tests from 2025
Tests from 2024
Tests from 2023
Tests from 2022
Tests from 2021
Tests from 2020
| Shop | Product | Stock | Availability | Shipping | Price | Action |
|---|---|---|---|---|---|---|
|
Goodyear Eagle F1 Supersport ( 315/30 ZR21 (105Y) XL EVR, NA0 )
- In stock
£324
|
Goodyear Eagle F1 Supersport ( 315/30 ZR21 (105Y) XL EVR, NA0 ) | In stock | Free shipping | £324 |
Buy
mytyres.co.uk
|
|
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Eagle F1 Supersport FP XL
- In stock
£354
|
Eagle F1 Supersport FP XL | In stock | Free shipping | £354 |
Buy
tyres.pneus.online.uk
|
Tests from 2025
Tests from 2023
The P Zero range is with us for a long time, also being a favorite choice for car manufacturers as first equipment. It’s a good, well balanced and enjoyable tyre. It tends to get quite a few mid-life updates so make sure you get the latest one.
| Shop | Product | Stock | Availability | Shipping | Price | Action |
|---|---|---|---|---|---|---|
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P Zero PZ4 Sports Car (N0) XL
- In stock
£361
|
P Zero PZ4 Sports Car (N0) XL | In stock | Free shipping | £361 |
Buy
tyres.pneus.online.uk
|
|
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Pirelli P Zero PZ4 SC ( 315/30 ZR21 (105Y) XL N0 )
- In stock
£381
|
Pirelli P Zero PZ4 SC ( 315/30 ZR21 (105Y) XL N0 ) | In stock | Free shipping | £381 |
Buy
mytyres.co.uk
|
| Shop | Product | Stock | Availability | Shipping | Price | Action |
|---|---|---|---|---|---|---|
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Pirelli P Zero PZ4 SC ( 315/30 ZR21 (105Y) XL N1, PNCS )
- In stock
£381
|
Pirelli P Zero PZ4 SC ( 315/30 ZR21 (105Y) XL N1, PNCS ) | In stock | Free shipping | £381 |
Buy
mytyres.co.uk
|
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P Zero PZ4 Sports Car (N1) XL
- In stock
£397
|
P Zero PZ4 Sports Car (N1) XL | In stock | Free shipping | £397 |
Buy
tyres.pneus.online.uk
|
| Shop | Product | Stock | Availability | Shipping | Price | Action |
|---|---|---|---|---|---|---|
|
Pirelli P Zero PZ4 SC ( 315/30 ZR21 (105Y) XL ND0 )
- In stock
£325
|
Pirelli P Zero PZ4 SC ( 315/30 ZR21 (105Y) XL ND0 ) | In stock | Free shipping | £325 |
Buy
mytyres.co.uk
|
|
|
P Zero PZ4 Sports Car (N0) XL
- In stock
£386
|
P Zero PZ4 Sports Car (N0) XL | In stock | Free shipping | £386 |
Buy
tyres.pneus.online.uk
|
| Shop | Product | Stock | Availability | Shipping | Price | Action |
|---|---|---|---|---|---|---|
|
P Zero R NA2 XL
- In stock
£491
|
P Zero R NA2 XL | In stock | Free shipping | £491 |
Buy
tyres.pneus.online.uk
|
|
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Pirelli P Zero R ( 315/30 ZR21 (105Y) XL NA2 )
- In stock
£514
|
Pirelli P Zero R ( 315/30 ZR21 (105Y) XL NA2 ) | In stock | Free shipping | £514 |
Buy
mytyres.co.uk
|
Tests from 2025
Tests from 2023
315/30 R21 tyre test Personalize
Best tyres in your size
Dry
1.
Michelin Pilot Sport 4S
91%
2.
Michelin Pilot Sport 4 S
91%
3.
Yokohama Advan Sport V107
81%
4.
Pirelli P ZERO PZ4
73%
5.
GoodYear Eagle F1 Supersport
70%
6.
Bridgestone Turanza 6
54%
Wet
1.
Michelin Pilot Sport 4 S
79%
2.
Pirelli P ZERO PZ4
72%
3.
Goodyear Eagle F1 SuperSport
61%
4.
Yokohama Advan Sport V107
60%
5.
Bridgestone Turanza 6
59%
6.
Michelin Pilot Sport 4S
59%
Comfort
1.
Michelin Pilot Sport 4S
66%
2.
Pirelli P ZERO PZ4
65%
3.
Michelin Pilot Sport 4 S
49%
4.
Bridgestone Turanza 6
44%
5.
Yokohama Advan Sport V107
39%
6.
GoodYear Eagle F1 Supersport
35%
Economy
1.
Bridgestone Turanza 6
91%
2.
Michelin Pilot Sport 4 S
68%
3.
Michelin Pilot Sport 4S
60%
4.
GoodYear Eagle F1 Supersport
46%
5.
Pirelli P ZERO PZ4
40%
6.
Yokohama Advan Sport V107
24%
This is a preview of our comprehensive tyre test. The full test includes:
Detailed property breakdowns
Interactive sorting and filtering
Side-by-side comparisons
Did you know ...?
315/30 R21 doesn't belong to the most popular dimensions for summer tyres - there are 4 tyre models available, which can be compared to 155/60 R15, 170/60 R17, 160/60 R14. Let's break down the sizing - 30 is height of the tyre, which is calculated as 30% of the tyre width (315mm), which means the sidewall height has 94.5 mm. The wheel diameter is R21, which means it fits to a 21 inch/533.4mm diameter wheel. The total circumference of the tyre is 2269.49 mm, which is very similar to 195/55 R20(2269.8 mm), 225/70 R16(2266.34 mm), 225/65 R17(2275.46 mm), 265/40 R20(2261.95 mm), 215/80 R15(2277.65 mm), 235/45 R20(2260.38 mm), 275/35 R21(2280.48 mm). There are multiple speed indexes available for summer tyres in 315/30 R21: V(240km/h), Y(300km/h). The same goes for weight indexes: 105.
