A few cold Sundays ago, the low tire pressure warning on our car pinged and the light flashed on the dashboard just as we were making the final turn toward the church. No problem getting to worship, and on the way home we stopped at a gas station to fill the tires with air. The right rear was down a little more than the others, but I figured the cold might be affecting the pressure. A week or so later I added some air to all the tires before we began our 1200+ mile trip to Missouri. Again, that right rear tire seemed to want a little more air than the others. Then last Thursday, about a week after our return from Missouri, the low pressure light flashed again. That right rear tire had lost another 7 PSI. Time for a visit to the tire shop.
Sure enough, the tire technician found a small nail between the treads. He pulled the nail, plugged the leak, and we were on our way. The right rear tire is holding its air as well as the other three.
So, for more than a month we had been driving round on a right rear tire with a very slight puncture wound. We never heard a hiss. Missouri and back with no problems. I suppose we could have added air every couple of weeks for a long time. I guess we could have ignored that low tire pressure warning light until we happened to find a filling station with an air pump – it’s just that right rear tire down around 7 PSI, we’ll take care of it when we can. Continue reading