FWIW I heard them doing a pickup today at a NAPA store. My gut says this a parts delivery company but not necessarily associated with any one store/brand.
I took into account the garbage collectors who just showed up on the system out of the blue and new that we were getting two new company's that were going to be picking up are garbage so I surmised it was them. I know that Automotive Warehouse just opened up a store in Fort Erie, and coincidently we are now hearing car parts being delivered on that TG, I guess it could just be a coincidence? If it is Automotive Warehouse then the trucks are not being dispatched from Fort Erie, I would think it's from the store in Niagara On The Lake. But this is only conjecture on my part.
I just remembered that Talk Wireless(LTR-UHF) has two TG'S for auto parts deliveries tg=0-03-080 and tg=0-01-010 one is for A-1 Auto Parts Delivery and the other is unknown, I believe A-1 Auto Parts is in Hamilton ON.
Also there is a Auto Parts Delivery TG= 1 on Talk Wireless (DMR St Catharines), no idea who that is. I don't listen to either of these system much anymore so I don't know if the tg's are active anymore. I am also going from a gut feeling that it's Automotive Warehouse but I could be wrong.
Steve