245/45 R21 - Best summer tyres 2025 - market overview, tests, reviews
Table of contents:
Best summer tyres in tests (2025)
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Michelin Pilot Sport 4 SUV
While the Michelin PS4 SUV was introduced back in 2019, it still offers a top-notch performance for the SUVs which is difficult for it's competitors to match.
- Very good aquaplaning resistance
- Short braking distance on wet roads
- Great handling on dry roads
- Short braking distance on dry roads
- Exceptional handling on the wet
- High drive-by noise levels
| Rank | Year | Organization | Size | Rating |
|---|---|---|---|---|
2 | 2024 | Autobild | 235/55 R19 | Exemplary |
1 | 2023 | Autobild | 225/65 R17 | Exemplary |
6 | 2023 | Automotorsport | 255/45 R20 | Very good |
1 | 2020 | Vibilagare | 225/60 R18 | - |
1 | 2020 | Autobild | 255/55 R18 | Exemplary |
| Shop | Product | Stock | Availability | Shipping | Price | Action |
|---|---|---|---|---|---|---|
|
Michelin Pilot Sport 4 SUV ( 245/45 R21 104W XL )
- In stock
£244
|
Michelin Pilot Sport 4 SUV ( 245/45 R21 104W XL ) | In stock | Free shipping | £244 |
Buy
mytyres.co.uk
|
|
|
Pilot Sport 4 SUV XL
- In stock
£273
|
Pilot Sport 4 SUV XL | In stock | Free shipping | £273 |
Buy
tyres.pneus.online.uk
|
Hankook Ventus S1 evo3 SUV K127A
The SUV variant of the S1 evo3 tyre, which is a great performance tyre with no compromise for an affordable price.
- Short braking distance on wet roads
- Great handling on dry roads
- Short braking distance on dry roads
- -
| Rank | Year | Organization | Size | Rating |
|---|---|---|---|---|
2 | 2024 | Automotorsport | 235/55 R18 | Very good |
6 | 2024 | Autobild | 235/55 R19 | Good |
2 | 2022 | Autobild | 235/55 R18 | Exemplary |
4 | 2021 | Tyre Reviews | 235/55 R18 | Recommended |
Pirelli P Zero PZ4
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.
- Short braking distance on dry roads
- Exceptional handling on the wet
- Short braking distance on wet roads
- High rolling resistance/high fuel consumption
| Rank | Year | Organization | Size | Rating |
|---|---|---|---|---|
20 | 2025 | Autobild | 225/40 R18 | - |
4 | 2023 | Autozeitung | 235/35 R19 | Highly recommended |
2 | 2023 | Gute-Fahrt | 235/35 R19 | Very good - |
11 | 2023 | Autobild | 225/45 R18 | Satisfactory |
5 | 2023 | ACE | 225/45 R18 | Highly recommended |
3 | 2023 | Autobild | 225/45 R18 | - |
5 | 2023 | SportAuto | 225/40 R18 | Very good |
3 | 2023 | Autobild | 225/40 R18 | Outstanding |
4 | 2022 | Sportauto | 235/35 R19 | Good |
7 | 2021 | Tyre Reviews | 225/40 R18 | Recommended |
3 | 2021 | Autozeitung | 225/40 R18 | Highly recommended |
2 | 2017 | EVO | 225/40 R18 | - |
| Shop | Product | Stock | Availability | Shipping | Price | Action |
|---|---|---|---|---|---|---|
|
P Zero PZ4 Sports Car XL (J) LR NCS
- In stock
£198
|
P Zero PZ4 Sports Car XL (J) LR NCS | In stock | Free shipping | £198 |
Buy
tyres.pneus.online.uk
|
|
|
Pirelli P Zero PZ4 SC ( 245/45 R21 104Y XL J, LR, PNCS )
- In stock
£222
|
Pirelli P Zero PZ4 SC ( 245/45 R21 104Y XL J, LR, PNCS ) | In stock | Free shipping | £222 |
Buy
mytyres.co.uk
|
245/45 R21 tyre test Personalize
Best tyres in your size
Dry
1.
Continental PremiumContact 6
85%
2.
Pirelli P ZERO PZ4
72%
Wet
1.
Pirelli P ZERO PZ4
72%
2.
Continental PremiumContact 6
71%
Comfort
1.
Pirelli P ZERO PZ4
67%
2.
Continental PremiumContact 6
40%
Economy
1.
Continental PremiumContact 6
69%
2.
Hankook Ventus S1 evo3 SUV K127A
55%
3.
Michelin Pilot Sport 4 SUV
49%
4.
Pirelli P ZERO PZ4
40%
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 ...?
245/45 R21 doesn't belong to the most popular dimensions for summer tyres - there are 5 tyre models available, which can be compared to 155/60 R15, 170/60 R17, 160/60 R14. Let's break down the sizing - 45 is height of the tyre, which is calculated as 45% of the tyre width (245mm), which means the sidewall height has 110.25 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 2368.45 mm, which is very similar to 275/40 R21(2366.88 mm), 245/50 R20(2365.62 mm), 275/45 R20(2373.47 mm), 265/70 R15(2362.48 mm), 245/60 R18(2359.96 mm), 245/65 R17(2357.14 mm), 285/35 R22(2382.27 mm). There are multiple speed indexes available for summer tyres in 245/45 R21: W(270km/h), Y(300km/h). The same goes for weight indexes: 104.
