05-11-2021, 07:39 PM | #1 |
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225/40/19 Square summer on 19x8's
Is this a factory option on the G20, and if so, what are the pressures listed on your door label?
I just ditched my A/S run flats right off the lot on my G23 and my owners manual only lists all seasons, winters and summer staggered set-ups, no square summer pressures to be found. Thanks in advance. |
05-11-2021, 09:14 PM | #2 |
めらみぽっぷ fan
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Closest I see in the G20 owner's manual is 225/40 R 19 93 H XL A/S.
330: 35 front/41 rear <100mph 38 front/45 rear over 100mph M340: 38 front/42 rear <100mph 41 front/46 rear over 100mph But that's for G20. You said G23. If you open the DRIVER'S GUIDE app, the full owner's manual is under the PDF Manuals section. Would summers require a vastly different inflation pressure than A/S? You could try a few different pressures, maybe keeping about the same difference between the front and rear.
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05-11-2021, 10:42 PM | #3 | |
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Quote:
Yes, summer vs. A/S is the question. There is currently a 6psi difference with A/S (36/42 <100). Im a B48, which according to the manual requires less pressure on the front than a B58. Its not comparing apples to apples because Im a vert, which may or may not effect rear pressure because of the additional weight for the hydraulics, etc. IDrive 7/B48/G23 only recognizes square A/S, summer staggered or winter, thus the reason Im looking for suggestions, which again may or may not apply to my specific set-up. |
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