Red Seal Heavy Duty Equipment Technician Practice Exam

Which of the following indicates a potential wheel alignment issue in heavy equipment?

1. No visible wear on tires

2. Even tire wear across all tires

3. Difficulty steering and vehicle pulling to one side

4. Normal handling when driving

The correct answer is: Difficulty steering and vehicle pulling to one side

A potential wheel alignment issue in heavy equipment is indicated by difficulty steering and the vehicle pulling to one side. This occurs because improper alignment can cause the wheels to point in different directions, leading to uneven distribution of weight and force on the tires as they make contact with the road. This misalignment can create a noticeable effect on the vehicle's steering ability and overall handling, making it harder for the operator to steer straight and requiring constant correction to keep the vehicle on the desired path. When a vehicle pulls to one side, it is often a sign that there might be an underlying issue with the alignment of the wheels. This can lead not only to steering difficulties but also to accelerated tire wear, decreased fuel efficiency, and potentially hazardous driving conditions. Timely diagnosis and correction of alignment problems are essential for maintaining the safe and efficient operation of heavy equipment. In contrast, factors like no visible wear on tires, even tire wear across all tires, and normal handling when driving suggest that the alignment is likely functioning properly. These conditions indicate that the tires are making good contact with the road surface, wearing evenly, and that the vehicle is behaving as expected, without any steering abnormalities.