The tag suspension is controlled by a computer that has input from the transmission, speedometer, and possibly a manual switch. I have had my four modules reprogrammed to dump the tag bags with the directional switch when under 20 mph. It will re-inflate at 20 mph. I also had the "dump" switch reprogrammed to "inflate" the bags. The result is that I have complete control of the tag suspension when below 20 mph. I just rotated the tag tires to the steers and they were like new after 40,000 miles. No scrubbing at all, so it makes a difference how the tag suspension is managed.
2013 43 QGP Allegro Bus
2000 AEV TJ