Technician A says that if a tire is older than 6 years old, it must be inspected by a qualified technician even

if damage is not obvious.
Technician B says that the DOT certification label may be required for warranty purposes.
Who is correct?

Both Technician A and Technician B are correct in their statements.

Technician A is correct in stating that tires older than 6 years should be inspected by a qualified technician, even if there is no obvious damage. This is because tires degrade over time, and the integrity of the tire may be compromised, leading to potential safety issues. Regular inspection of older tires is important to ensure their continued performance and safety.

Technician B is also correct in stating that the DOT certification label may be required for warranty purposes. The DOT certification label is a mark that indicates that the tire meets certain safety standards set by the Department of Transportation. Some tire manufacturers require the presence of the DOT certification label in order to honor warranty claims. It is important to check the specific warranty terms and conditions to understand whether the label is required.

To determine who is correct, we need to evaluate the statements made by both Technician A and Technician B.

Technician A states that if a tire is older than 6 years old, it must be inspected by a qualified technician even if damage is not obvious. This statement is correct. The Rubber Manufacturers Association (RMA) recommends that tires which are 6 years or older be inspected by a professional, even if there are no visible signs of damage. This is because tires deteriorate over time, leading to potential safety concerns.

Technician B states that the DOT certification label may be required for warranty purposes. This statement is also correct. The Department of Transportation (DOT) certification label is a mark that indicates a tire's compliance with all applicable safety standards. In some cases, tire warranties may require the presence of a valid DOT certification label.

Therefore, both Technician A and Technician B are correct. Technician A is correct in stating that tires older than 6 years should be inspected, while Technician B is correct in noting the importance of the DOT certification label for warranty purposes.

To determine who is correct, we need to evaluate the statements of both Technician A and Technician B.

Technician A states that if a tire is older than 6 years, it must be inspected by a qualified technician, even if there is no obvious damage. This statement is partially correct. The industry standard is that tires older than 6 years should be inspected annually by a qualified technician, regardless of visible damage. This recommendation is made to ensure the safety and performance of the tire. Therefore, Technician A is correct in stating that inspection is necessary for tires older than 6 years.

Technician B states that the DOT certification label may be required for warranty purposes. This statement is also correct. The DOT certification label is a small imprint on the sidewall of a tire, indicating that the tire has met certain safety standards regulated by the Department of Transportation (DOT). Some tire manufacturers may require the presence of this label for warranty purposes. Therefore, Technician B is also correct in stating that the DOT certification label may be necessary for warranty purposes.

In conclusion, both Technician A and Technician B are correct in their statements. Technician A is correct that tires older than 6 years should be inspected, while Technician B is correct that the DOT certification label may be required for warranty purposes.