https://www.arb.ca.gov/cc/tire-pressure/faq.pdfHey Ben are your tires inflated with nitrogen? If so check this out: Q: What happens if a customer needs to fill their tires with nitrogen and I don’t
have a nitrogen inflation service? Do I now have to provide a nitrogen inflation
service?
A: No, a customer may refuse the inflation portion of the service if a
nitrogen system is not available at the time of service. ASPs are still subject to
the other regulation requirements. The tires will still need to be checked and it
will also need to be noted on the invoice that the nitrogen inflation service was
not available at the time of the service.
Also you can refuse the service:Q: What happens if a customer doesn’t want me to check their tires?
A: A customer may decline the check and inflate service if they affirm that
a tire pressure services has been performed in the last 30 days or they will
perform a tire pressure service within the next 7 days. If a tire inflation
service was not performed, the automotive service provider must indicate
on the vehicle service invoice why the service was not completed.
They (CARB) *expletive deleted*ing idiots:Q: Do we have to wait until the tires are cool before performing the check and
inflate service?
A: ARB acknowledges that the temperature of a vehicles tire can make a
significant real-world difference when inflating the tire. Despite this fact
the regulation requires that tires be inflated to the recommended pressure
regardless of the tire temperature. ASPs are not required to wait until the
tires reach a cool temperature before performing the service.