SAN ANTONIO – Drivers, taking care of yourselves during severe wintry conditions also means taking care of your vehicle. That’s advice from San Antonio mechanics, who are offering tips to keep you moving safely if you have to be out in the below-freezing temperatures we’re expecting this weekend. When it comes to making sure your vehicle is winter-ready, Rodrigo Gonzaga, with O’Briens Automotive, says five major things need to be checked. “It’s important for your cooling to be in a good, good state of health,” Gonzaga said. Gonzaga says to make sure your tires have the right amount of pressure and good tread for the best chance at traction on slick roads.