Three days ago (weather at nite in the teens) went out to my truck and two tires were flat on the RIMS, aired them up went on my way no problem for the rest of the day. Fast forward 2 days later( nite temps in low 40’s) all 4 tires flat on the rims. Checked my cameras but nada. This has me perplexed, if anyone else has had this problem on a set of Bridgestone Dueler A/T, mine only 1 yo, please let me know. When I go back t GMC for warranty and I tell them my tail there gonna call the guys in the white coats.