A few years back I installed one of my favorite wheel that BMW makes on my Z4, the 437m style. Of course BMW Z4 e89 was never made to take such large wheel, so I had to be creative and get very low profile tires to make it fit. It make the car look amazing, but at the same time, it did not forgive much over obstacles such as the shard of glass I ran over. As such, I've had to switch out the rear tires a few times and I've learned some expensive lessons along the way! Either way, I have ended up on some of the best tires you can get for my Z4, Michelin Pilot Sport 4 S.

How to read DOT code:
4523
45 would be the week of the year and 23 would be the year they were manufactured.


*— MUST HAVE CAR ITEMS — *
My Favorite BMW Scanners: https://amzn.to/4b6GQBa
My Favorite Car Scanners: https://amzn.to/3tR2VTT
My Favorite CarPlay Units: https://amzn.to/3Uc8lTZ
BMW Focused Mechanic's Tools: https://amzn.to/3krC4J1
Portable Tire Inflator: https://amzn.to/3V5F63v (my favorite), https://amzn.to/3AokFp4 (cheap, but good)
Portable Jump Starter: https://amzn.to/3L3YNUX
Favorite Dash Cam: https://amzn.to/41EdqWe (under $150)
Car Phone Mount: https://amzn.to/44bW1oM (MagSafe Air Vent), https://amzn.to/3PvG9ck (+Wireless Charger)
“BMW” Battery Charger: https://amzn.to/3HahLIi
GEAR I USE FOR FILMING: https://amzn.to/3Ex3RyI
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