What size are your tires?Was aired up in 10 minutes yesterday. I aired down to 11 and aired up to 33 front 32 rear.
Air Hub finally worked correctly and I have the compressor working.
Its an expensive setup, but its now mostly futz free so I can set it up and then go wander around and shoot the s*** with other folks on the trail.
I am guessing I probably have over 1500 in my air up air down setup. I have a bad back and just being able to set it and forget it is huge.
Also with my back issues, airing down to "Spinal Tap" pressure just really smooths out the trail. I feel like the Yoko MTs really come into their own at that psi.
I might even be willing to try middle saint vrain again. I turned around after a mile because I kept hitting my skids.
On my 315/70R17's BFG KO3's (almost 35"), I can be down to 11 psi and up to about 30 psi in about 10 minutes per tire. Although it's faster if I do ALL 4 at the same time with the manifold and divide by 4.
I could be exaggerating, it's been a while. I may have to go out a try it in my driveway today to get a solid number for you.
I've heard that using a manifold is actually faster since the compressor is freely pushing more air into 4 tires, than pumping hard on only one tire.