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 2795263.

The Hyundai Kona Electric leaves the factory on 215/55 R17 and 215/60 R17 and 235/45 R19 depending on wheel size, and the 215/55 R17 94V below is the one most owners are replacing. A standard load 94 rating is modest for an electric car and says something about where this one's curb weight sits. The Kia Niro EV takes the same size.
| Generation | Trim | Wheel | Tire size | Load index | Speed | Construction | Marking | Pressure |
|---|---|---|---|---|---|---|---|---|
| Current | First generation (2018-2023), 17in | 17in | 215/55 R17 | 94 | V | SL | none | see plate |
| Current | Second generation (2023-), 17in | 17in | 215/60 R17 | 96 | H | SL | none | see plate |
| Current | Second generation (2023-), 19in | 19in | 235/45 R19 | 99 | V | 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 tire.
The two generations do not share a size. The original Kona Electric ran 215/55 R17 at load index 94 on every version, while the second generation moved to a taller 215/60 R17 at 96 and added a 19 inch option, so check which body you have before ordering.
Only the second-generation 19 inch fitment is extra load: 235/45 R19 99V XL carries 775 kg per corner on a sidewall about 106 mm deep, the shallowest in the Kona range. Hyundai lists Kumho and Nexen as original suppliers for that size.
In the US the 19 inch wheel comes with the N Line trim; the SE, SEL and Limited stay on the 17 inch tire.
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 2795263.
Graded A for rolling resistance, the best of anything here, and that is the figure that shows on the range display. Graded B for wet grip. EPREL registration 412158.
Measured at 71 decibels. Graded A for wet grip, and nothing else that fits is graded higher. EPREL registration 658810.
Graded A for wet grip, and nothing else that fits is graded higher. Graded A for rolling resistance, the best of anything here, and that is the figure that shows on the range display. EPREL registration 1743529.
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 ton car than it looks.
An efficiency-first summer tire aimed squarely at range rather than at cornering.
Sumitomo's electric-car range at a price well below the flagships, with the load ratings heavy battery cars actually need.
Graded A for wet grip in the large sizes electric SUVs run, which is the grade worth paying for.
Continental's efficiency summer tire in the sizes heavy electric cars actually use, available in some fitments with the ContiSilent foam liner.
A touring summer tire built with Bridgestone's Enliten construction, which cuts weight and rolling resistance across the range rather than in one model.
Including the manufacturer's own published figure. Neither source is standing next to your vehicle, which is why the placard still wins.