Forty-eight Brahman × Thai steers were used in the present study. All steers were 18 months old with an average body weight (BW) of 264 ± 37.4 kg. Animals were randomly allocated to three dietary treatments for 90 days after 14 days of adjustment period before data collection. Treatments included: a control diet containing rice straw and molasses (T1); diet containing bagasse–vinasse mixture including sweet corn husk and cob silage (BS; T2); and diet containing bagasse–vinasse mixture including pineapple peel silage (BP; T3).