Unfortunately we lost all CarQuest locations here; acquired by Advance. Most of the time CarQuest was significantly more expensive, but one consistently got much better quality parts. There were some exceptions where CarQuest was cheaper but that wasn't the rule. Experiences with NAPA's part quality wasn't nearly as bad as AZ, but better. Experiences with PB; more expensive than all of them but with the worst part quality.
Pretty much my ONLY reason for stepping into a Peppies nowadays is to get a single bottle of the Red Line SI-1
if I ran out of my supply from an online bulk buy order (they charge
at least $3.00 more per bottle than buying 6 or more online, including shipping!).
OR to get that silicone 'self stick' tape (made in USA no less!), for which they charge even less than China Mart does.
They also carry a decent supply of Vibrant T-bolt clamps if they are a 'Speed Shop' store, if needed in an emergency (there are NO/NONE/NADA/ZILCH actual
independent, stand alone, brick and mortar, well equipped, speed shops around here
).
Ironically, CarQuest took over the local (Doylestown) NAPA here, at the request of the Fred Beans Group which owned it.