"Mark S Conway" wrote in message news:BCTVb.257698$I06.2780928@attbi_s01...

I'm a painting contractor, interior / exterior.....
A friend owns a quick lube / tire place.....
He said he would pay me $7.00 per tire to bring them over to him...

Since the tire place does not own the aircraft, you would be "holding
out to others" (119.3, "noncommon carriage") and performing an
"all-cargo operation" (119.3), and would require an air carrier
certificate (119.5(a)).