2004 CAT M316C , CUTTING WIDTH: 2000 MM, ENGINEPOWER: 140 HP, Online Owner's Manual , OPERATING WEIGHT: 17.6 T, TIRES CONDITION FRONT LEFT: 20 %, TIRES CONDITION FRONT RIGHT: 20 %, TIRES CONDITION REAR LEFT: 10 %, TIRES CONDITION REAR RIGHT: 30 %,