Final answer:
The last six digits of the DOT number OR0512 indicate the tire's manufacturing date, which is essential for warranty purposes. '0512' signifies the tire was made in the fifth week of 2012. A separate notice of change of address form is needed to update address information for warranty and recall notifications.
Step-by-step explanation:
If the last six digits of the DOT number are OR0512, for warranty purposes, this sequence generally indicates when the tire was manufactured. DOT numbers are used in the tire industry to comply with federal regulations and typically include letters and numbers that identify the manufacturing location, tire size, manufacturer's code, and the week and year the tire was manufactured.
The last four digits of the DOT number, in this case, '0512', indicate that the tire was produced in the fifth week of the year 2012. It is important for warranty claims, as warranties often have time limitations based on the production date.
In terms of changing addresses, a separate form indicating a notice of change of address is required. This ensures that any warranty or recall information is accurately sent to the current address of the driver or vehicle owner.