305/25 R20 - Best summer tyres 2025 - market overview, tests, reviews
Table of contents:
Best summer tyres in tests (2025)
Tests from 2025
Tests from 2024
Tests from 2023
Tests from 2022
Our favorite every-day performance tyre that delivers fast laps on dry circuits while being safe for the daily commute, having won multiple tests in wet conditions. However, if you lean more towards comfort and low rolling resistance, the PremiumContact 7 might be a better choice.
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.
305/25 R20 tyre test Personalize
Best tyres in your size
Dry
1.
Continental SportContact 7
96%
2.
Michelin Pilot Sport 4 S
92%
3.
Pirelli P ZERO PZ4
73%
Wet
1.
Michelin Pilot Sport 4 S
80%
2.
Continental SportContact 7
79%
3.
Pirelli P ZERO PZ4
72%
Comfort
1.
Pirelli P ZERO PZ4
65%
2.
Continental SportContact 7
54%
Economy
1.
Continental SportContact 7
76%
2.
Michelin Pilot Sport 4 S
68%
3.
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 ...?
305/25 R20 doesn't belong to the most popular dimensions for summer tyres - there are 6 tyre models available, which can be compared to 155/60 R15, 170/60 R17, 160/60 R14. Let's break down the sizing - 25 is height of the tyre, which is calculated as 25% of the tyre width (305mm), which means the sidewall height has 76.25 mm. The wheel diameter is R20, which means it fits to a 20 inch/508mm diameter wheel. The total circumference of the tyre is 2075.02 mm, which is very similar to 215/65 R15(2075.02 mm), 255/30 R20(2076.59 mm), 195/65 R16(2073.14 mm), 255/35 R19(2076.91 mm), 255/40 R18(2077.22 mm), 225/45 R18(2072.51 mm), 255/45 R17(2077.54 mm). There are multiple speed indexes available for summer tyres in 305/25 R20: Y(300km/h). The same goes for weight indexes: 97.
