When can a sticker be affixed to a vehicle with an out-of-state registration that passes an I/M inspection?

The correct answer is that a sticker can be affixed to a vehicle with an out-of-state registration that passes an inspection upon customer request only. This requirement is an important aspect of emissions tests because, while a vehicle may pass the inspection, the processes and regulations in place necessitate that the vehicle owner specifically requests the sticker.

This approach ensures that the owner is engaged in the process and acknowledges the inspection results. Furthermore, it reinforces the regulatory requirements for vehicles, making it clear that owners of out-of-state vehicles must take this additional step, distinct from vehicles registered in Pennsylvania, for compliance purposes.

In contrast, the options relating to automatic issuance after an inspection, proof of insurance, or making a valid payment may not fully capture the regulatory nuances for out-of-state vehicles. Generally, these mechanics are not sufficient on their own for affixing a sticker, as the specific action of customer request indicates consent and acknowledgment of the inspection outcome.