325/40 R22 - Best summer tyres 2025 - market overview, tests, reviews
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Best summer tyres in tests (2025)
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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.
325/40 R22 tyre test Personalize
Best tyres in your size
Dry
1.
Continental PremiumContact 6
85%
Wet
1.
Continental PremiumContact 6
71%
Comfort
1.
Continental PremiumContact 6
40%
Economy
1.
Continental PremiumContact 6
69%
2.
Michelin Pilot Sport 4 SUV
49%
This is a preview of our comprehensive tyre test. The full test includes:
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Side-by-side comparisons
Did you know ...?
325/40 R22 doesn't belong to the most popular dimensions for summer tyres - there are 2 tyre models available, which can be compared to 155/60 R15, 170/60 R17, 160/60 R14. Let's break down the sizing - 40 is height of the tyre, which is calculated as 40% of the tyre width (325mm), which means the sidewall height has 130 mm. The wheel diameter is R22, which means it fits to a 22 inch/558.8mm diameter wheel. The total circumference of the tyre is 2572.34 mm, which is very similar to 275/65 R18(2559.46 mm), 255/70 R18(2557.88 mm), 235/85 R16(2531.81 mm), 265/75 R16(2525.53 mm), 265/70 R17(2522.07 mm), 285/65 R17(2520.5 mm), 265/65 R18(2518.61 mm). There are multiple speed indexes available for summer tyres in 325/40 R22: Y(300km/h). The same goes for weight indexes: 114.
