[FaRKle!]

Model - 330i
Drivetrain - sDrive
Suspension - Base Suspension
Fuel Level - 1/2 tank
Front Measurement - 15.5 inches
Rear Measurement - 15.25 inches
Measurements taken on the driver's side.

I'm surprised the M-adaptive and M-Sport suspension has equal hub to fender measurements front and rear. Typically bmw has a larger measurement in the front.

What "two letter codes" are on the springs on your cars? You should be able to see the tag by jacking the car up, but don't need to take the wheel off. The codes correspond to a specific PN and are the only way to ID springs since no PN is put on them. The 330i sDrive base suspension I looked at had code "AE" in the front and "BB" in the rear.