My 2019 GT350 came with Michelin Pilot Cup 2 tires.
295/35 ZR-19 (front)
305/35 ZR-19 (rear)
The Pilot Cup 2 had little threads when new. When you warm them up, they work really well.
So, I got to get my $150 oil change in 2021. The service guy highly recommended a full rotation of the tires. I knew the idiot knew nothing. You can't rotate two sizes.
He called me later recommending a full replacement of the tires. He didn't have a clue that the Cup 2 tires had little thread when new.
Most service technicians here are not trained well by the dealerships. It's not Ford's fault that they hire idiots.
During the servicing process, I always go look around. I was looking at a new truck.
The salesman got my name and number due to the service guys. The sales guy later sent me an email for a new F-150 truck for $81,500 + dealer fees + taxes.
I must look stupid? (don't answer)
Back not that long ago, a salesman had to know more the the buyer. Not anymore.
After 8100 miles on SC 2's I swapped to MPS4S (325/30/19 rear, 305/30/19 front tire sizes) on my 18R and if your plan is to daily it more than track it then "this is the way". Very little tramline. BUT you'll sacrifice that SC 2 grip on the track.