BMW 745e Tire Sizes & Rim Dimensions by Year and Trim
The BMW 745e offers a variety of tire sizes and rim dimensions depending on the production year and trim level. Typically, rim widths range between 8.5 to 9.5 inches with diameters spanning 18 to 20 inches.\n\nTire size markings vary according to trims such as the base model, M Sport, or Luxury Line. For example, earlier models may come equipped with 245/50R18 tires, while newer trims often use staggered setups with wider rear tires for enhanced performance.\n\nWhen comparing trims, pay attention to rim widths and diameters to ensure compatibility. The M Sport trim generally features larger, wider wheels optimized for sporty handling, whereas Luxury trims focus on ride comfort with slightly smaller sizes.\n\nAlways verify OEM specifications when selecting tires or wheels to maintain safety and performance standards on your BMW 745e.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| BMW 745e 745e xDrive | 2021 | 245/40R19 | 8" × 19" |
| BMW 745e 745e xDrive | 2020 | 245/45R19 | 8" × 19" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for BMW 745e.
FAQ
- What tire sizes are common on the BMW 745e?
- Common tire sizes for the BMW 745e range from 245/50R18 on base models to staggered sizes like 245/45R19 front and 275/40R19 rear on sport trims.
- How do rim sizes differ between trims of the BMW 745e?
- Rim widths typically vary from 8.5 inches on base trims to 9.5 inches on M Sport variants, with diameters between 18 and 20 inches depending on model year.
- Can I interchange tires between different BMW 745e trims?
- Tire interchangeability depends on rim size and speed ratings; it’s recommended to match tires and rims to the specific trim to ensure optimal performance and safety.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.