Chevrolet Equinox EV tires
The Chevrolet Equinox EV leaves the factory on 245/55 R19 and 275/40 R21 depending on wheel size, and the 245/55 R19 103H below is the one most owners are replacing. A standard load 103 rating is modest for an electric car and says something about where this one's curb weight sits.
Every fitment
| Generation | Trim | Wheel | Tire size | Load index | Speed | Construction | Marking | Pressure |
|---|---|---|---|---|---|---|---|---|
| Current | 1LT, 2LT and LT (19in) | 19in | 245/55 R19 | 103 | H | SL | none | see plate |
| Current | 3LT, RS and LT option (21in) | 21in | 275/40 R21 | 107 | H | 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.
What changes on this car
The 19 inch size, 245/55 R19 103H, is standard load. The original fitment is a Michelin Primacy All Season with a GM specification mark, and Michelin's own listing flags it as Chevrolet original equipment.
Going up to the 21 inch adds 30mm of width and switches to XL. 275/40 R21 107H is rated at 975kg per tire, against 875kg for the 19 inch.
Sidewall falls from about 135mm on the 19 inch to 110mm on the 21 inch, so the larger wheel is the one more exposed to pothole damage.
Both sizes are square and inflated to 42 psi front and rear.
No tires listed against this fitment yet. Product specifications are published from each manufacturer's own data and that work is not finished for 245/55 R19. Match or exceed every figure in the table above and you cannot go far wrong.
Where these figures come from
- Michelin US vehicle fitment tool (2024 1LT, 245/55R19 103H): https://www.michelinman.com/auto/browse-tires/by-vehicle/2024/chevrolet/equinox-ev/1lt/245---55R19-103H
- Michelin US vehicle fitment tool (2025 LT, 245/55R19 103H; Michelin Primacy All Season listed as Original Equipment for Chevrolet): https://www.michelinman.com/auto/browse-tires/by-vehicle/2025/chevrolet/equinox-ev/lt/245---55R19-103H
- Michelin US vehicle fitment tool (2024 RS, 275/40R21/XL 107H): https://www.michelinman.com/auto/browse-tires/by-vehicle/2024/chevrolet/equinox-ev/rs/275---40R21---XL-107H
- Michelin US vehicle fitment tool (2026 RS, 275/40R21/XL 107H): https://www.michelinman.com/auto/browse-tires/by-vehicle/2026/chevrolet/equinox-ev/rs/275---40R21---XL-107H
- BFGoodrich US vehicle fitment tool (2025 LT, 245/55R19 103H): https://www.bfgoodrichtires.com/auto/browse-tires/by-vehicle/2025/chevrolet/equinox-ev/lt/245---55R19-103H
Every figure here comes from one tire 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.
Other cars on the same size
Common questions
- What size tires does the Chevrolet Equinox EV take?
- It runs 245/55 R19 and 275/40 R21. The exact fitment for your car is on On the driver's door jamb, on the B-pillar.
- Can I fit a cheaper tire to a Chevrolet Equinox EV?
- Only at 245/55 R19 103H or better. That is the figure to hold: a tire below the load index, the speed rating or the construction class is not a cheaper one, it is the wrong one.