l have the ''idiot'' light on that says my pressure is low, what should it be at? l have one of those funny stick things that will tell me what its at but it doesnt tell me where it should be at.l know i'm a car idiot, but hey, at least l know where the gas goes!

look on the driver side door panel for an information sticker

Sometimes the sticker is on the inside of the glove box door too.

Usually, u should have them around 32PSI. On the Versa, the warning light goes on when one of the tires drops below 28PSI.

Depending on ur type of driving, u can increase the pressure above 32PSI, which will give u a slightly stiffer & less comfortable ride (you will feel the bumps in the road)

NEVER exceed the maximum pressure indicated on the tire itself.

Also, the pressure should be measured on cold tires, before driving & never after having driven more than ~1km since the reading will be off due to heat generated by the friction (warm air expands = higher pressure)

It should tell you on the tire. Personally l put a little more air in to increase MPG.