If wet braking matters most
Graded A for wet grip, and nothing else that fits is graded higher. Graded B for rolling resistance. EPREL registration 701629.

The Kia EV5 leaves the factory on 235/55 R19 and 235/60 R18 and 255/45 R20 depending on wheel size, and the 235/60 R18 107V XL below is the one most owners are replacing. XL is not optional here; it is what the car was type approved on. The Lexus RZ takes the same size.
| Generation | Trim | Wheel | Tyre size | Load index | Speed | Construction | Marking | Pressure |
|---|---|---|---|---|---|---|---|---|
| Current | FWD (18in) | 18in | 235/60 R18 | 107 | V | XL | none | see plate |
| Current | FWD and AWD (19in) | 19in | 235/55 R19 | 105 | V | XL | none | see plate |
| Current | AWD GT (20in) | 20in | 255/45 R20 | 105 | 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.
All three EV5 sizes are extra load. Even the base 18 inch is rated at 107, or 975 kg per corner, four steps above a standard-load 235/60 R18, which reflects the 81.4 kWh battery fitted to every UK version.
Only the GT moves to a wider 255 mm section and a W rating; the 18 and 19 inch fitments share a 235 mm width and V rating.
Not sold in the US, the EV5 sits between the EV3 and EV9 in Kia's UK range.
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 B for rolling resistance. EPREL registration 701629.
Graded A 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 1367608.
Measured at 69 decibels, the quietest of the set. Graded A for wet grip, and nothing else that fits is graded higher. EPREL registration 2644145.
A winter tyre, so a second set rather than a replacement for what is on the car now. Graded D for wet grip. Graded A for rolling resistance, the best of anything here, and that is the figure that shows on the range display. EPREL registration 1425792.
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.
Sumitomo's electric-car range at a price well below the flagships, with the load ratings heavy battery cars actually need.
An all-season tyre for electric cars, which is a sensible default in a climate that rarely makes a full winter tyre worth the second set of wheels.
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 touring summer tyre built with Bridgestone's Enliten construction, which cuts weight and rolling resistance across the range rather than in one model.
An efficiency-first summer tyre aimed squarely at range rather than at cornering.
Graded A for wet grip in the large sizes electric SUVs run, which is the grade worth paying for.
Including the manufacturer's own published figure. Neither source is standing next to your vehicle, which is why the placard still wins.