2025 BMW X3 xDrive30i Tire Size
At a glance
- Typical OE size
- 235/60R18
- Wheel diameter
- 18"
- EPA class
- Small Sport Utility Vehicle 4WD
- Common range
- 17-20 in
Confirm before you buy. This size is class-typical for this vehicle’s segment, not a per-trim guarantee. Check the tire placard on your driver’s door jamb or your owner’s manual — staggered or upsized wheel options will differ.
The 2025 BMW X3 xDrive30i is in the EPA “Small Sport Utility Vehicle 4WD” class, whose typical original-equipment tire size is 235/60R18 on a 18-inch wheel, with factory wheels commonly in the 17-20 in range. In P-metric notation that reads as section width in millimetres, aspect ratio (sidewall height as a percent of width), R for radial construction, then the wheel diameter in inches.
This is a class-typical figure, not a per-trim guarantee. Trims with staggered or upsized wheels will differ, so confirm the exact size on your vehicle's door-jamb tire placard or in the owner's manual before you buy. This page is informational only.
See all Small Sport Utility Vehicle 4WD tire sizes → · Look up another vehicle → · Maintenance schedule →
Tire data is class-typical, compiled from the EPA size class for the 2025 BMW X3 xDrive30i and the public P-metric standard, verified June 2026. How we compile this. Informational only — confirm against your door-jamb placard.