Newbie question: How important to change tire pressure with passenger?
I'm about 170 lbs, so would keep the rear tire at 29 psi. Somewhat frequently (but unpredictably) I'll have a passenger. I've been just keeping the bike at the higher rear tire pressure but it feels "floaty" when I ride alone. It's a pain to keep changing tire pressure. Is it a problem to carry a passenger at the lower pressure?
Also, I was thinking of trying 2 psi below recommended for improved traction and potholes--will this decrease the number of miles I get from the tires?
Thanks for info!