I use the Active 2.0 with the 4.0 orifice McKillan’s nozzle guard. It does look like I switched something but I had turned on the pressure washer again as I was having issues with the auto shutoff due to a leak at the gun.
Depending on client preference to how ‘wet’ they want the tires, I will use Griot’s high gloss tire shine (wiping off excess) or Adam’s polishes’ tire shine. Both products leave tires looking great and no slinging if you follow directions carefully or wipe down the excess product!
