This system inflates and deflates all four tires simultaneously on a truck. Perfect for offroading.
Tested, it took about 10 minutes each to deflate and inflate the tires an my Bronco 10 pounds including storing the hoses and equipment.
This is the total control pump so it automatically fills the tires to the desired pressure and balanced the air in the tires.
Figure this system saves approximately 1 hour per cycle to air up and down.
Highly recommend.
