Diesel exhaust fluid tank for an off-road vehicle

A diesel exhaust fluid (DEF) tank for an off-road vehicle comprising:

• a retaining bar configured to support the DEF tank;
• a channel molded into a side of the DEF tank, wherein the channel is configured to interface with the retaining bar;
• a cutout formed within the channel, wherein the cutout establishes a gap between the retaining bar and a body of the DEF tank;
• and
• a downwardly extending drain channel molded into an exterior surface of the DEF tank, wherein the drain channel is configured to provide structural support to the DEF tank, and the gap is configured to enable DEF flow downwardly into the drain channel without contacting the retaining bar, said retaining bar channel intersecting said downwardly extending drain channel at said cutout at substantially a right angle.