"I promise I didn't run over anything"

Can't help but add this in. My wife tends to run over things and get flat tires. When we bought her car it came with 18" rims on it. I knew it was trouble (she'd flatten tires when she had 15" rims) but it looked so good with them on. One day I come home to see her car with a flat in the driveway. Yup been driving on that for a while. I ask here and she says "I promise I didn't run over anything". I had cautioned her about running over things with the 18" rims. However when I took the tire off the rim told on her. Blame myself a bit as I knew better than to leave those on the car. Oh well. I fitted a set of 16" rims I had to the car and added a tire pressure monitoring system.