weather July 31, 2023 5:16 pm How extreme heat affects cars This summer heat can create a set of new challenges for our cars, trucks and SUVs, including having to dodge treads that come off aging tires on the hot highways. NBC 5’s Maria Guerrero has the story. Wake Up to Something Good 0:36 New book vending machine unveiled in Dallas schools 1:55 Traffic problems due to population growth in North Texas has no easy solution 2:09 Trial begins for murder of Kayla Kelley 3:14 Fort Worth holds training for fentanyl awareness 2:38 NBC 5 Forecast: Warm and breezy, storm chances going up in the coming days