Livestock weight definitions

Steers Weight
Light (370 - 550 kg)
Medium (551 - 650 kg)
Heavy (over 650 kg)
Heifers Weight
Light (330 - 500 kg)
Medium (501 - 590 kg)
Heavy (over 590)
Young Bulls Weight
Light (370 - 550 kg)
Medium (551 - 650 kg)
Heavy (over 650 kg)