2018 CAT 735C , BODY CONDITION: 50 %, Online Owner's Manual , OPERATING WEIGHT: 31.4 T, TIRES CONDITION FRONT LEFT: 50 %, TIRES CONDITION FRONT RIGHT: 50 %, TIRES CONDITION MIDDLE LEFT: 50 %, TIRES CONDITION MIDDLE RIGHT: 50 %, TIRES CONDITION REAR LEFT: 50 %, TIRES CONDITION REAR RIGHT: 50 %,