Tire fitment
The 2023 Ford Bronco Sport base tire size is 225/65R17 — 225 mm wide with a 65% aspect ratio on 17″ rims. 2 OEM sizes are available across trims.
2023 Ford Bronco Sport
225/65R1728.5″ overall diameter · 146.3 mm sidewall · ~707 rev/mi
| Trim | Tire size | Rim | Diameter | vs Base |
|---|---|---|---|---|
| Base/Big Bend/Badlands ★ | 225/65R17 | 7×17″ | 28.5″ (724.3 mm) | — |
| Outer Banks | 225/60R18 | 7.5×18″ | 28.6″ (727.2 mm) | +0.4% |
The 2023 Ford Bronco Sport ships with 225/65R17 tires on the base trim — that's an overall diameter of 28.5″. The 225 mm width and 65% sidewall ratio give you 146.3 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 2023 Ford Bronco Sport; verify against your door-jamb placard or owner's manual.
The base 2023 Ford Bronco Sport uses 225/65R17 tires — 225 mm wide, 65% aspect ratio, on 17-inch rims. The overall diameter is 28.5″ (724.3 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 28.5″ to avoid speedometer error and clearance issues. A wider tire may improve grip, but match the load and speed ratings your Bronco Sport requires.
225/65R17 tires have an overall diameter of 28.5″ (724.3 mm), with a 146.3 mm sidewall height. That's about 707 revolutions per mile.
The 2023 Ford Bronco Sport 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.