[cg285]

Originally Posted by 64chevtruck

Hi , I have air bags on all 4 wheels of my truck, the air goes from the compressor to the tank, Then to another inline tank, then a line comes out for the front tires, and one for the rear tires, I have 2 dump switches in the dash for front and back,

Can someone tell me where I need to put the check valves in the system please.

Ive looked around and had no luck. Thanks in advance for your time.

you don't have solenoids on the lines to the bags?