True or False: The attitude of the loader bucket is solely based on the front tires' contact with the ground.

The statement is false because the attitude of the loader bucket is not solely dependent on the contact of the front tires with the ground. Several factors influence the position and angle of the loader bucket, including the hydraulics, the center of gravity of the tractor-loader-backhoe (TLB), and the weight of the load being carried.

While the contact of the front tires does play a role, the hydraulic system is crucial for adjusting the bucket's position and angle as needed. The distribution of weight, whether the bucket is filled or empty, and the overall stability of the vehicle during operation are also critical factors that affect the bucket's attitude. Hence, considering these multiple influences is essential for proper operation and safety when using a TLB.