Why 2 tanks instead of one tank?

by Joe Rubulotta
(Toms River, NJ 08753)

I am looking to buy a portable air compressor that will inflate a tire fast.

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Bill says...

A 1 or 1 1/2 HP portable air compressor, running on 120 VAC, will inflate a tire in a few seconds, depending on the size of the tank.

How fast is fast?

And, "Why 2 tanks instead of one tank?" Why not have a look at this page about adding an air tank?

Cheers,

Bill