CDL Tanker Endorsement Practice Exam

When hauling two tankers, where should the weight be concentrated?

1. To the rear

2. Evenly throughout

3. To the front

4. In the middle

The correct answer is: To the front

When hauling two tankers, the weight should be concentrated towards the front. This is crucial for maintaining stability and control of the vehicle. Concentrating the weight at the front helps to ensure that the front axle has adequate traction, which is particularly important during acceleration and when navigating turns. If the weight is too far back, it can lead to reduced steering control, an increased risk of tipping, and a potential for the vehicle to sway or lose stability. Having the weight at the front also helps in maintaining proper vehicle balance. An imbalanced load can lead to uneven tire wear and increased strain on the vehicle components, which can compromise safety. Proper weight distribution is vital for optimizing braking performance as well; having a well-distributed weight towards the front can enhance stopping power and prevent accidents. In summary, concentrating the weight in the front when hauling two tankers is essential for safety, control, and optimal vehicle performance.