We have the 2018 Montana 3120RL, and the twin axles with the equalizers keep the rig running pretty darn smooth over bumps or chuck holes, coarse the tow vehicle driver must be careful when road conditions require it. About the difference between your rig #3121 and ours #3120 is the refrigerator, #21 refers to residential frig (all 110V) and ours #20 refers to frig (12v or LP gas). So without electric hook up, you may run your 12v battery source down pretty quick. J.M.O.
|