That's all I expect for miles on a sticky tire. My PS2's on the rear are at the wear bars with only 8200 miles. So at 10k they will be done. Your wear pattern is not that bad.
09 335i Coupe LBM - Black Dakota/Glacier aluminum-6spd|Nav|M-Sport|Premium|Logic7|Heated Seats|CA|BMW Performance Suspension & M3 Control Arms|M3 lip spoiler|Avant Garde M510 Wheels
07 335 coupe - Sold