Tire fitment
The 2024 Tesla Model 3 base tire size is 235/45R18 — 235 mm wide with a 45% aspect ratio on 18″ rims. 4 OEM sizes are available across trims.
2024 Tesla Model 3
235/45R1826.3″ overall diameter · 105.8 mm sidewall · ~766 rev/mi
| Trim | Tire size | Rim | Diameter | vs Base |
|---|---|---|---|---|
| Standard/Long Range ★ | 235/45R18 | 8.5×18″ | 26.3″ (668.7 mm) | — |
| Long Range (19" option) | 235/40R19 | 8.5×19″ | 26.4″ (670.6 mm) | +0.28% |
| Performance (front) | 235/35R20 | 9×20″ | 26.5″ (672.5 mm) | +0.57% |
| Performance (rear) | 275/30R20 | 10×20″ | 26.5″ (673 mm) | +0.64% |
Staggered: 235/35R20 front, 275/30R20 rear.
The 2024 Tesla Model 3 ships with 235/45R18 tires on the base trim — that's an overall diameter of 26.3″. The 235 mm width and 45% sidewall ratio give you 105.8 mm of sidewall cushion between the rim and the road.
Match the load index and speed rating from your door-jamb placard — not just the size. If you're switching sizes, keep the overall diameter within ~3% to avoid speedometer error and potential ABS/traction-control issues.
Factory fitment for the 2024 Tesla Model 3; verify against your door-jamb placard or owner's manual.
The base 2024 Tesla Model 3 uses 235/45R18 tires — 235 mm wide, 45% aspect ratio, on 18-inch rims. The overall diameter is 26.3″ (668.7 mm). Higher trims use different sizes — see the table above. Confirm against your door-jamb placard.
Yes, within limits. Keep the overall diameter within about 3% of 26.3″ to avoid speedometer error and clearance issues. A wider tire may improve grip, but match the load and speed ratings your Model 3 requires.
235/45R18 tires have an overall diameter of 26.3″ (668.7 mm), with a 105.8 mm sidewall height. That's about 766 revolutions per mile.
The 2024 Tesla Model 3 tire sizes shown are OEM factory fitments. Confirm your exact tire size, load rating, and speed rating against the door-jamb placard or owner's manual before buying tires.