“ATTENTION – Your gas guzzler kills. We have deflated one or more of your tires. You’ll be angry, but don’t take it personally. It’s not you, it’s your car.” The letters placed on windshields, along with said deflated tires, are what greeted several Bay Area drivers on the morning of July 5. The letters contained a message written by an international group that deflates the tires of SUVs and other larger vehicles in the name of fighting climate change. “We did this because driving around urban areas in your massive vehicle has huge consequences for others,” the leaflet says. “We’re...