i have a couple of questions. I am the lucky 2nd owner of a 76 toyota, when i first got it the od read 72k. Im ready to start personalize it first i want to lower it ive heard of a few methods , but eventually i want to bag it so can i just get two bags and do some fab work set my ride height and leave it by closing some on/off valves or do i need to dump air each night?

 

You can use schrader valves to control air pressure in the bags and thus control your ride height without an on-board air source.

As long as there are no leaks you can leave it like that nearly indefinitely. You would not need to air it down at night.

 

great help, thanks

thanks again for all who helped, by going this route i can build my air ride as time and money permits. the lack of lowering kits on the market for early model pick-ups this is may be a low cost option to lower the front of your vehicle and have a good ride. the best of both worlds