2020 Heartland Mallard M210RB Reviews, Prices, Specifications and Photos. Read all the latest Heartland Mallard M210RB information and Build-Your-Own RV on RV Guide's Trailer section.
M210RB by Heartland * Overall length defined as tow point (Ball coupler for travel trailers / King pin for fifth wheel trailers) to rear bumper. It does not include rear ladder or spare tire. Optional pin boxes will affect overall length.