I get 54 gallons at 135 psi to fill 4 40x14 tires with 20" wheels.
I'm sure my math isn't perfect accurate on the volume of the inside of the tire, but I know from experience a 5 gal tank will not fill 3 40" tires. Without dropping below the assumed 90 psi switch.
Fuck my little Dewalt compressor holds 225 psi, and I've never aired up a tire without it kicking on.
Normally Grendal posts good info, but I can't buy this one.
You're right. To be clear, spit balling - never actually measured, timed or didn't anything remotely scientific. 3 - 30 psi etc, air temp, tire temp. I air down tires on bead locks, until they look like they will have good contact patch, I use a 4 way manifold to air them up until they look good to go back on the trailer.
I am done airing up my 4 tires while other guys with electrics are still on their first, is what I should have said... I use a four way set up.
The York switch is 135PSI on, 150PSI off. I also plumb a one way, so the York isn't pumping against pressure. Everything (not sure on the York) is rated for at least 250 psi. A York 210 is 10CFM, does 150PSI (or more) at 100% duty cycle. I've heard that the 10 in the model number is CFM output. I have most of the models collected, 206 ( 6 CFM) to 210 (10CFM). I've heard there are bigger ones, but never found one.
My YJ has one tank, my truck has 4, etc. I think we were arguing about a tank or not, lol. Again, you're right. Congrats.
Point was, if done right for the person, they're a good tool that is faster and more reliable than electric. I get mine done for about $300.00. As normal for Irate, way off that point now.
Are York setups still a thing these days? I was going through a box of old parts and forgot I had a compressor and pulley. I’ve never run one, this is just leftover from a build that never came together.
I carry battery tools so other than airing up and maybe air lockers, seems kinda overkill for the amount of fiddle fucking to get a bracket / pulley / switch / plumbing setup etc.
Just trying to figure out if I should still hold onto it for squeezing into a build one day or if the ARB/etc options are much better. My smittybuilt compressor will do a 37, just slowly.
So, want to sell it? I collect em :)