Question In a double or triple combination: Answers Cargo weight must be evenly distributed between all trailers. The heaviest trailer should be positioned directly behind the cab. The heaviest trailer should be positioned in the rear. The weight of the trailers does not matter. Explanation When positioning trailers in a combination, the most heavily-loaded trailer should be the closest to the tractor. The lightest trailer should be positioned in the rear. Take a FREE Practice Test Now This questions appears in the following tests: Connecticut Combination , Delaware Combination , Georgia Combination , Kansas Combination , North Dakota Combination , Texas Combination , Wisconsin Combination ,