A tank support assembly for an agricultural implement includes a primary connecting member and first, second, and third support members. The primary connecting member is configured to couple to a main frame assembly of the agricultural implement, where the primary connecting member extends substantially along a longitudinal axis of the agricultural implement. The first support member is configured to couple to the primary connecting member at an end of the first support member. The second and third support members are configured to couple to the first support member, the primary connecting member, or a combination thereof, at ends of the second and third support members. The first support member extends substantially vertically upward from the primary connecting member and the second and third support members extend generally upward and generally outward from the primary connecting member. The first, second, and third support members are configured to transfer a portion of a weight of a tank to the primary connecting member.
