B Busterboo Lifer Feb 18, 2023 #21 Phoenixboy said: 42 in the rear! Must be like driving on concrete blocks..... Click to expand... 18" wheels. BMW on-the-B-pillar pressures. You 19"-ers tiptoe around on marshmallow pressures, I suppose.
Phoenixboy said: 42 in the rear! Must be like driving on concrete blocks..... Click to expand... 18" wheels. BMW on-the-B-pillar pressures. You 19"-ers tiptoe around on marshmallow pressures, I suppose.
M matsmith749 Active member Feb 18, 2023 #22 Yep - 38 rear / 34 front (19inch non-runflats). As per the z4 owners club guidance.
B Busterboo Lifer Feb 19, 2023 #23 As I've posted elsewhere, my tyres lose up to 3psi in 6 weeks. Do other members find the same?
M Marcoose Senior member San Francisco, CA Feb 19, 2023 #24 I check pressure around the first of every month. It’s always down. Sometimes 5 psi.
F flybobbie Lifer Stourbridge Feb 19, 2023 #25 2-3 psi every 3 months. That could be due atmospheric conditions at the time.
