After reading this thread, I am really starting to miss my Prado 120. It was a 2003 TZ 3.4 with air suspension and cool box, it kept our drinks cool when we friends went on road trips all across the north, including rugged off-road tracks, most memorable was Deosai track drive in 2010 and overnight camping at the top and Prado parked right next to the camp. On the way back, I drove it straight 40 hours to Lahore, not a sign of back ache.
Its suspension is like driving on pillows. The best thing about air suspension: it maintains its ground clearance at same level even if 10 people are sitting inside.
Here is the last picture I took of it back in 2015 when I sold it. I regret selling it.