I just read Zac Palmer's blog on the Mercedes steering trick.
He keeps referring to toe out.
I believe he is talking camber.

Toe in/out is the front of the tire vs the rear of the tire. Wider at the front is toe out, narrower at the front is toe in.
Camber is leaning in/out at the top, And yes, most race cars run negative camber (in at the top) to help the car corner more stable. When you lean on the front tire in a turn, especially on a banked track like in NASCAR, you gain camber, and you don't want to gain too much. And, negative camber will make the tire wear more on the inside edge, and run hotter in that area as well.
Zero camber on the straights would help the entire tread to contact the track, and allow it to cool off.

I have no idea how you could adjust the tie rods at speed to change the toe.

With a movable suspension part, you could, however, change camber.

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Every pro photographer, or not pro all shot same angles of cars, every used dealer site is the same boring pictures, I really think people buying a used Auto knows that only the pictures you see are the ones that hide what every used Auto has. People would probably buy way more if you just change the online sales game. Show really picture with no touch up like your hiding thing, make them feel like they are one the car lot even for the buyer that are on the edge my be FaceTime with them . Just a thought I had when every site had picture s that u could even zoom, also all the same boring pictures. I'll try and take some pictures to help with putting my idea to reality. Thanks hope the best for u and family