Used BMW M8 Tyre

The BMW M8 (F91/F92/F93) was produced from 2019 onwards as a single generation, so there is no older-to-newer generation boundary to worry about within the M8 range itself. Tyre fitment depends on the wheel size fitted to your specific car, and while the M8 standardly runs 275/35 R20 rear and 255/40 R20 front, some cars may have different sizes fitted depending on optional wheels chosen new. Always confirm the exact tyre size marked on the sidewall of your existing tyres or on the door-jamb placard before ordering from a breaker.

The M8 Competition and standard M8 share the same basic platform and running gear layout, and both were offered with the same wheel size options from the factory, so tyre sizes are typically the same between the two trim levels. Trim level alone does not change tyre fitment on the M8. That said, if a previous owner has fitted aftermarket or optional wheels in a different size, the tyre size on the car may differ from standard, so always check the sidewall of your existing tyres.

The M8 Gran Coupe (F93) and M8 Coupe (F92) share the same platform, drivetrain, and factory wheel and tyre sizes, so tyres from one body style will generally be directly interchangeable with the other. Body style does not affect tyre fitment on this model. As always, verify the tyre size on the sidewall before buying from a breaker to confirm it matches what your car needs.

The standard 8 Series (G14/G15/G16) and the M8 can share similar wheel and tyre sizes in some configurations, but the M8 often uses wider, performance-specific fitments at the rear (275/35 R20 versus narrower options on lesser variants), so the sizes may not match. You cannot assume a tyre from a 840i or M850i will be correct for your M8 without comparing the exact tyre size marked on each car's sidewall. Check both sizes carefully and confirm with the breaker before purchasing.

For a standard symmetrical or asymmetric tyre, the side it was fitted on (NS nearside or OS offside) does not restrict which side you fit it to on your car, provided the rotational direction arrow on the sidewall is observed if it is a directional tyre. If the used tyre is directional, it must be fitted on the correct side to maintain the correct rotation direction. Always check the sidewall for any directional or inside/outside markings and confirm with the breaker that the tyre is in suitable condition for road use.

The BMW M8 has been a single generation (F91/F92/F93) throughout its production run from 2019, and factory tyre sizes have remained consistent across this period, typically 255/40 R20 front and 275/35 R20 rear. However, individual cars may have been specced or subsequently fitted with different wheel and tyre sizes by their owners, so there can be variation car to car. Always verify the tyre size on the sidewall of the tyres on your specific vehicle before sourcing a replacement from a breaker.