New Maxxis yesterday- not so sure

Thank you to everyone for your responses. I will run them at 65psi as most suggest as I think we are typically on the heavier side with all our stuff for 2-3 weeks. I will fill with regular air from my compressor as I don't happen to have the ability to add nitrogen. I have sent an email to that manager at the tire shop letting him know my concerns. Hopefully the next family gets appropriate service.

Good to know I can order them online. I will definitely look into that next time as I do prefer my local small town shop. Can't wait for our next outing.