Tire fitment
The 2024-2026 Dodge Charger base tire size is 245/55R18 — 245 mm wide with a 55% aspect ratio on 18″ rims. 2 OEM sizes are available across trims.
2024-2026 Dodge Charger
245/55R1828.6″ overall diameter · 134.8 mm sidewall · ~705 rev/mi
| Trim | Tire size | Rim | Diameter | vs Base |
|---|---|---|---|---|
| Sixpack ★ | 245/55R18 | 8×18″ | 28.6″ (726.7 mm) | — |
| R/T Scat Pack | 305/35R20 | 10×20″ | 28.4″ (721.5 mm) | -0.72% |
The 2024-2026 Dodge Charger ships with 245/55R18 tires on the base trim — that's an overall diameter of 28.6″. The 245 mm width and 55% sidewall ratio give you 134.8 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 2024-2026 Dodge Charger; verify against your door-jamb placard or owner's manual.
The base 2024-2026 Dodge Charger uses 245/55R18 tires — 245 mm wide, 55% aspect ratio, on 18-inch rims. The overall diameter is 28.6″ (726.7 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 28.6″ to avoid speedometer error and clearance issues. A wider tire may improve grip, but match the load and speed ratings your Charger requires.
245/55R18 tires have an overall diameter of 28.6″ (726.7 mm), with a 134.8 mm sidewall height. That's about 705 revolutions per mile.
The 2024-2026 Dodge Charger 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.