Ya I don't like to push me wheel at all on a low battery, I've been running 40psi and I have a Snap on pressure gauge so it should be pretty accurate.I'll try running 45-50 and see how it feels, I would think it would help the range a bit.
I recently got a v8 and love. I was curious about what the best tire pressure to run on flat ground would be. Im 220. What kind of range are people getting? I can go 15-17 miles at 25 percent battery remaining.