Looking for used autocross tires for mock up - Bay Area - Central Valley

[cspecken]

I am currently looking for some used tires for mock up on my 1964 Pontiac GTO project. I would only need them for a brief period (a week or two) to determine fitment before order wheels. If anyone has used autocross tires (Hankook Ventus R-S3, Falken Azenis RT615k, Rivals, Dunlop Direaza) that I can borrow it would be greatly appreciated. My car is currently located in Tracy, CA. I would be willing to pick them up in the surround area from the Bay Area, Sacramento to Fresno.

Since I am not sure the exact size I am going to run here are some possibilities:

Front: 245/40R18 – 255/40R18 or 35 Series Tire (Not sure how much wider I could go, the stock front wheel well may have to be modified)

Rear: 295/40R18 - 305/40R18 or 295/40R19-305/40R19 or 35 Series Tire - Does not have rear wheel tubs