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I put winters on the original Gemini and TPMS and had no issues all winter. I've seen the psi go as high as 48 without any issues. As soon as I swapped to the new summers with new Arachnoid style wheels and original all seasons, I got the error.
Has there been a resolution to this? I just switched to my new summer wheelset and have the over pressure error at 45lbs psi. TPMS purchased from PMCTIRE. They have confirmed the sensors are OEM.