SIZE COMPARISON
285/40 R20
From £114.15 per tyre
94 current variants · 17 brands
Item-price range £114.15–£503.59. Fitting extra; delivery conditions vary.
Browse 285/40 R20 →Manufacturer size reference
BMW M5
tyres & wheels.
UK online tyre reference; checked 30 September 2026
Selected M5 Saloon entries in BMW UK’s tyre-label table. The source does not state model years. The HL high-load marking is part of the specification and the staggered front/rear packages must not be interchanged. This reference does not cover earlier M5 generations.
Check your exact vehicle. These are selected documented combinations, not a registration lookup or a complete fitment list. A tyre with the same size can have a different load index, speed rating, construction or manufacturer approval.
THE MANUFACTURER DETAILS
Which wheels and tyre sizes are listed?
UK online tyre reference; checked 30 September 2026 · United Kingdom
| Version / wheel option | Tyre specification | Wheel dimensions | Axle coverage |
|---|---|---|---|
| M5 Saloon; standard construction; HL high-load specification | HL 285/40 ZR20 111Y XL | 20 inch diameter; rim width not listed | Front |
| M5 Saloon; standard construction; HL high-load specification | HL 295/35 ZR21 110Y XL | 21 inch diameter; rim width not listed | Rear |
Ratings appear only where recorded in this selection. An omitted rating or axle assignment means it has not been established here. Wheel width and offset are shown where supported; diameter alone does not specify a replacement wheel.
YOUR NEXT STEP
Compare tyres in these sizes
These catalogue summaries group tyres by size only. They do not check compatibility with your M5. Confirm all vehicle requirements before choosing a tyre.
SIZE COMPARISON
295/35 R21
From £105.75 per tyre
126 current variants · 30 brands
Item-price range £105.75–£442.93. Fitting extra; delivery conditions vary.
Browse 295/35 R21 →Source feed date: 2026-09-29. Two UK retailers in one group; this is not the whole market. Price history and retailer links appear on individual tyre pages. We may earn commission from those links.
Before buying for your M5
- Match the vehicle’s year, generation, engine and trim to this edition.
- Check the fitted wheel option and the approved specification for each axle.
- Confirm load and speed ratings, XL and HL, run-flat construction and any manufacturer markings.
- Compare the exact tyre variant and ask your manufacturer or fitter if anything differs.
Source & coverage
BMW manufacturer reference ↗
UK online tyre reference; checked 30 September 2026
United Kingdom. This guide applies to the selected edition and rows above. Later revisions and other wheel packages may differ.
Source checked and facts reviewed 30 September 2026. Manufacturer documents may be revised. Our data method.