“Soaked” tire

What is meant my a “soaked” tire? I’ve been reading various preps etc and came across this description. What is it and when do we need it?
Burris 33a’s
Why would anyone want to create this with prep? IE Insanity mentions this.
Sounds insane to me. :)
I am guessing he simply means a heavy roll with heavy wipe tire, common with Maxxis tires down south when they get a rain shower or rare low bite track surface.

🏁Thanks and God bless,
Brian Carlson
Carlson Racing Engines
Vector Cutz
Carlson Motorsports on Facebook
32 years of service to the karting industry ~ 1Cor 9:24
Linden, IN