Tyre size 285/45 R22
Find 285/45 R22 Tyres
Free guidance for 285/45 R22 tyres. Premium and luxury SUVs. 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 285/45 R22 means
285 is the section width in millimetres. 45 is the profile (sidewall height as a percentage of the width). R is radial construction. 22 is the wheel rim diameter in inches.
A full tyre size also includes a load index and speed rating, e.g. 285/45 R22 91V. The load index maps to a maximum weight per tyre, and the speed rating maps to a maximum speed at full load.
Where 285/45 R22 is commonly fitted
Premium and luxury SUVs.
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 does 285/45 R22 mean?
285/45 R22 reads as: 285mm tread width, sidewall height 45% of width (≈ 128mm sidewall), and a 22-inch rim diameter. A complete size includes a load index and speed rating, e.g. 285/45 R22 91V.
What do EU tyre labels show for 285/45 R22?
Every new tyre — including 285/45 R22 — carries an EU label rating fuel efficiency, wet grip and external noise. For UK driving, prioritise wet grip first.
Does fitting 285/45 R22 affect my insurance?
If 285/45 R22 is the original size for your car, fitting it doesn't affect insurance. If you're switching from the OEM size to 285/45 R22, you may need to declare it — particularly if it's a wider or larger-rim option.
Are summer, all-season and winter tyres available in 285/45 R22?
Most popular UK sizes — including 285/45 R22 — 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 load index do I need with 285/45 R22?
Load index is on the placard inside your driver's door frame. 285/45 R22 can be ordered in different load indices (e.g. 91, 94, XL/RF) — match or exceed the original specification for your car.
Tyre sizes related to 285/45 R22
Same rim, similar width or profile — common alternatives UK drivers compare with 285/45 R22.
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.