Offset Lab
Fitment

BMW F30 - 3 Series Fitment Guide

Wheel, tire, and stance recommendations for BMW F30 - 3 Series, built from Offset Lab fitment presets and factory baseline data.

Popular setup

Flush fitment

Front

19x8.5 ET35

235/35R19

Rear

19x9.5 ET45

265/30R19

Factory baseline for 330i: 18x8.5 ET35 on 235/40R18.

Recommendations

Trims and setup styles

Open fitment tool

Trim

330i

Factory: 18x8.5 ET35

235/40R18

5x120 · 72.6mm

Aggressive

Front: 19x9.5 ET30

Rear: 19x10 ET40

Tires: 245/35R19 / 275/30R19

High

Flush

Front: 19x8.5 ET35

Rear: 19x9.5 ET45

Tires: 235/35R19 / 265/30R19

Medium

OEM+

Front: 18x8.5 ET35

Rear: 18x8.5 ET35

Tires: 235/40R18

Low

Trim

335i

Factory: 19x8.5 +35 / 19x9.5 +40

235/35R19

5x120 · 72.6

Aggressive

Front: 19x9.5 +25

Rear: 19x10.5 +25

Tires: 255/35R19 / 285/30R19

High

Flush

Front: 19x9 +30

Rear: 19x10 +35

Tires: 245/35R19 / 275/30R19

Medium

OEM+

Front: 19x8.5 +35

Rear: 19x9.5 +40

Tires: 235/35R19 / 265/30R19

Low

Trim

340i

Factory: 18x8.5 ET35

235/40R18

5x120 · 72.6mm

Aggressive

Front: 19x9.5 ET30

Rear: 19x10 ET40

Tires: 245/35R19 / 275/30R19

High

Flush

Front: 19x8.5 ET35

Rear: 19x9.5 ET45

Tires: 235/35R19 / 265/30R19

Medium

OEM+

Front: 18x8.5 ET35

Rear: 18x8.5 ET35

Tires: 235/40R18

Low

Fitment note

Final fitment depends on tire model, alignment, suspension height, brake clearance, body tolerance, and intended use. Test fit before committing to permanent changes.