Hello everyone. Simple question, wondering if anyone has had similar experiences. I routinely try to keep 34psi in all my tires, checking them weekly. Last week, however, I didn't check for two weeks. The last week of my travels, I got better mileage with the car. When I went to check on the tires, they'd gone down to about 30psi all around. I'm running P195/65 14s on the stock rims.
My question is: would this have attributed to my better mileage? Should I be keeping the tires around 30psi instead of 34? Insight would be nice. Thankee.