2023 AT/19" wheels/smooth from April-October (avg temp~75) 8.6K miles with avg of 4.0mi/kwh, mostly stop and go driving. This weekend on I-95 DC to CT left early AM (temp 49-50s) 3.2mi/kwh -unexpected reduction in range led to charging enroute, which I was able to avoid on prior summer trip. Found functioning EAs slightly off route I-95 - Fort Lee NJ/ East Brunswick NJ. Overall trip ~3.6mi/kwh, but driving temps subsequently somewhat warmer. Wondering how much further degradation in expected range as temps drop this winter. Also noted "Battery Preconditioning" notification while driving, although I hadn't manually selected preconditioning. Clipped a couple of curbs in NYC, but 19" wheels at 49psi held up. Parked on street in Brooklyn and NYC for several hours, but garaged at night.