"I think a lot of people probably don't think about tire pressure. I didn't, and so this is a good system to have," said Nissan customer Evan Galin.
When the tire-pressure warning system alerts a driver to a low tire, a display shows the pressure and the relevant tire or tires. Then the driver should drop into a nearby gas station and grab the air hose. As the driver fills the tire, the car's four-way flashers come on to confirm that air is going in. When the tire is full, the horn chirps to let the driver know the process is complete.
"I don't feel like I know what I'm doing unless I have something telling me that it's right, so this is good," said Galin.
"It's one of those simple slap your forehead moments, as to why someone has not thought of it before," said Vishnu Jayamohan with Nissan Product Planning and Advanced Strategy
Some people don't keep a tire gauge in their glove box, or, they or have trouble using them. And professionals say that from one tire gauge to another you can easily have a three or four pound difference in air pressure readings. "Easy-fill Tire Alert" eliminates both the guessing and the gauge.
"If you get a low pressure tire warning, you're not left wondering if you have a serious condition that requires you to stop immediately, or if its something that allows you to drive home or to the nearest filling station and then fill up," said Jayamohan.
The display will show the driver the pressure for each tire. A delay in correcting tire pressure can cost the driver fuel economy. If the driver's tire pressure is down by even just a little bit, the driver is likely losing some fuel efficiency.
If you're planning to take any summer vacations, fuel economy matters, and so does the safety of you and your family.