S10 on airbags S10 airbagged S10 mini truck 

I have 3/8 inch valves in the front and 1/4 inch valves in the rear. I like the 1/4 inch valves in the rear so I can easily set my ride height moving up or down. The red truck is all 1/4 inch valves and my Sonoma (the other black truck) is all 3/8 inch valves. I run 150 PSI...If you want to hop at all you need 1/2 inch valves and 200 PSI...I use just 4 valves 2 for the front and 2 for the rear. one is air in and one is air out...It is known as a front back set up (FB) If you want to do "sides" too (FBSS) you will need 8 valves.