Tyre size 245/35 R20
Find 245/35 R20 Tyres
Free guidance for 245/35 R20 tyres. Performance saloons. Always confirm fitment on your tyre sidewall.
Tyre Size Checker
Enter a UK tyre size such as 205/55 R16 91V to decode the width, profile, rim, load index and speed rating.
Find your tyre size on the sidewall, the driver's door frame, fuel flap or vehicle handbook.
- This tyre size may be incomplete. A full tyre size often looks like 205/55 R16 91V. Check your tyre sidewall for the load index and speed rating.
What 245/35 R20 means
245 is the section width in millimetres. 35 is the profile (sidewall height as a percentage of the width). R is radial construction. 20 is the wheel rim diameter in inches.
A full tyre size also includes a load index and speed rating, e.g. 245/35 R20 91V. The load index maps to a maximum weight per tyre, and the speed rating maps to a maximum speed at full load.
Where 245/35 R20 is commonly fitted
Performance saloons.
Even when a tyre size is common, the specific tyre that's right for your vehicle depends on the load index, speed rating, and sometimes whether the original equipment is run-flat or EV-rated. Always confirm with your tyre sidewall, vehicle handbook or a qualified UK tyre fitter before fitting.
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You can find this on your tyre sidewall.
This tyre size may be incomplete. A full tyre size often looks like 205/55 R16 91V. Check your tyre sidewall for the load index and speed rating.
Step 1 of 7 — Start
What to check before fitting
- Confirm the size on your tyre sidewall
- Match or exceed the original load index and speed rating
- Check the EU tyre label for wet grip, fuel and noise
- Pick the right type — summer, all-season or winter
- Fit as a full set or at least a matched pair on the same axle
Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
What do EU tyre labels show for 245/35 R20?
Every new tyre — including 245/35 R20 — carries an EU label rating fuel efficiency, wet grip and external noise. For UK driving, prioritise wet grip first.
Is 245/35 R20 a low-profile tyre?
Yes — a profile of 35 means the sidewall is only 35% of the tread width, which is short. Low-profile tyres handle precisely but transmit more road noise and are more vulnerable to potholes than higher-profile sizes.
Can 245/35 R20 tyres be repaired after a puncture?
Standard 245/35 R20 tyres can usually be repaired if the puncture is in the central tread area, smaller than 6mm and not on the sidewall. Run-flat versions of the same size often cannot be repaired.
Are summer, all-season and winter tyres available in 245/35 R20?
Most popular UK sizes — including 245/35 R20 — are available as summer, all-season and winter tyres. For UK conditions, all-season tyres with the 3PMSF symbol suit drivers who want a single set year-round.
What kind of car typically uses 245/35 R20?
20-inch rims with a 245mm tread are common on performance cars, large SUVs and luxury saloons in the UK.
Tyre sizes related to 245/35 R20
Same rim, similar width or profile — common alternatives UK drivers compare with 245/35 R20.
Tyre Finder UK provides general tyre guidance only. We do not guarantee tyre fitment, local stock, prices or fitting availability. Always confirm your tyre size, load rating, speed rating and vehicle requirements using your current tyre sidewall, vehicle handbook, manufacturer guidance or a qualified tyre fitter before fitting.