(a) Weight for Tie-down Roping stock shall be a minimum of 220 pounds and a maximum of 280 pounds.
(b) The minimum weight for Stock that is to be used in Dally Team Roping is 450 pounds and the maximum is 650 pounds.
(c) All steers used in the Steer Roping must weigh a minimum of 450 pounds and a maximum of 600 pounds.
(d) Any deviations must be approved by the Steward/Judges or its duly appointed designee. There can be no more than a 50 pound deviation in weight from the smallest to the largest.
038-12 Wyo. Code R. § 12-10