AutoZone online

I haven't used Auto Zone but I order online from Advance Auto frequently and have had great luck. The free shipping is a plus to me because the nearest reasonable parts store is a 30 mi. drive each way. I hate to deal with the counter people anymore. Not long ago I needed a few 1/2" right hand thread lug nuts. The guy asked what car they were for, what engine, trans, 2 or 4 door and color. So I said '75 Plymouth Duster and he checks the computer and comes back with some fine thread metrics. I say wrong nuts and he says no you're wrong because the computer says so. Ok give me some for a blue '73 Mustang 2 door, 351 4 speed. He comes back grinning with some 1/2 rh lugnuts, smug in the fact that he knew what I needed more than I did.
Bob