The 2wd 92 Tracker is a rear wheel drive vehicle. So if it can be towed 4 down it can also be towed on a dolly. But I have to agree with others in that why use a dolly if you can tow four down? Also, just because it's a manual tranny doesn't mean it can be towed for long distances. Like already suggested check your owners manual. 4wd's are different than 2wd's because you can put the transfer case in neutral and the tranny in park and that keeps anything in the tranny from spinning. But with a 2wd if you put the tranny in neutral to tow, the drive shaft is still going to be spinning the stuff in the rear of the tranny. Apparently some tranny's can handle that and some can't. The fact that somebody did it and never had any problems would not be good enough for me. I'd want to know what the people who built the vehicle say about it.