Wheeled tractors are replacing crawler tractors because________________?_x005F_x000D_Consider the following statements?_x005F_x000D_1. wheeled tractors travel faster_x005F_x000D_2. crawler tractors are more expensive_x005F_x000D_3. track parts of a crawler wear out quickly_x005F_x000D_4. crawler tractors have stick control

• A. 1,3 and 4 are correct
• B. 2, 3 and 4 are correct
• C. 1,2 and 3 are correct
• D. 1, 2 and 4 are correct