If wet braking matters most
Graded A for wet grip, and nothing else that fits is graded higher. Graded C for rolling resistance. EPREL registration 2744391.

The Lotus Emeya leaves the factory on 255/45 R20 and 265/35 R22 depending on wheel size, and the 255/45 R20 105W XL below is the one most owners are replacing. XL is not optional here; it is what the car was type approved on. It is staggered: a 255 section at the front and a 285 at the back, so the two can never be swapped across axles and the rear goes first. The BMW i7 takes the same size.
| Generation | Trim | Wheel | Tyre size | Load index | Speed | Construction | Marking | Pressure |
|---|---|---|---|---|---|---|---|---|
| Current | Emeya (20in, staggered) | 20in | 255/45 R20 front, 285/40 R20 rear | 105 | W | XL | none | see plate |
| Current | S and R (22in, staggered) | 22in | 265/35 R22 front, 305/30 R22 rear | 102 | W | XL | none | see plate |
Your own placard is the authority. You will find it on the on the driver's door jamb, on the B-pillar. Where it disagrees with this page, it wins. Match or exceed the size, load index, speed rating and construction class it gives, and use its pressure figure rather than anything printed on the tyre.
Both Emeya fitments are staggered, with the rear 30 to 40 mm wider than the front. On 22 inch rims the rear 305/30 leaves only about 92 mm of sidewall.
Even the 905 PS Emeya R is listed on W-rated tyres. The 21 inch option is published only with a bracketed (Y) rating, which this site does not carry.
How these were chosen. Everything here already clears this vehicle's own load index, speed rating and construction class. Each heading is a question about use rather than a ranking. The whole method.
Graded A for wet grip, and nothing else that fits is graded higher. Graded C for rolling resistance. EPREL registration 2744391.
Graded B for rolling resistance, the best of anything here, and that is the figure that shows on the range display. Graded A for wet grip, and nothing else that fits is graded higher. EPREL registration 2422476.
Measured at 72 decibels. Graded A for wet grip, and nothing else that fits is graded higher. EPREL registration 2548644.
A winter tyre, so a second set rather than a replacement for what is on the car now. Graded D for wet grip. Graded B for rolling resistance, the best of anything here, and that is the figure that shows on the range display. EPREL registration 727673.
Rated below the speed this vehicle left the factory at, which is permitted for a winter tyre and is why it carries a T or an R. The load index and the construction class still match. Do not exceed the tyre's own rating while it is fitted.
Ordering is by the registered label figure, not by anything we think of them.
Graded A for fuel efficiency in several of the sizes heavy electric cars use, which is a harder result on a two tonne car than it looks.
A studless winter tyre built for the weight and the rolling resistance demands of an electric car.
Rated below the speed this vehicle left the factory at, which is permitted for a winter tyre and is why it carries a T or an R. The load index and the construction class still match. Do not exceed the tyre's own rating while it is fitted.
A Korean-built summer tyre that turns up as original equipment more often than its profile suggests, graded A for fuel efficiency.
A high performance summer tyre available in the Y rated sizes that heavy, fast electric cars are specified with.
A performance summer tyre built for heavy, fast electric cars, with an acoustic foam liner bonded inside the cavity.
Every figure here comes from one tyre maker's own fitment data, checked across different years or trims. That is a second look rather than a second opinion, so check the label on your door jamb before you buy.