Can my 2006 Mitsubishi Lancer ES be set up to be towed behind an RV. With a tow hitch bar?

Hello, Any vehicle can, but no vehicle should be. The issue is that there is no transmission fluid being pumped while the engine is off and the transmission is in neutral. You end up with non-lubricated axle shaft seals and driveshaft yoke seals (for AWD models) wearing out at high rates and pitting the shafts they are riding on. The factory frame rails are the normal mounting points, and the lancer sure has them, but most people don't tow lancers because many lancers are 4wd. Flat towing properly requires the driveshaft be disconnected, or, in the case of FWD vehicles, the CV axles.