I have found that the cheap chinese or tiwan made rotors start near minimum thickness. Personally I wouldn't use them on a toyota front end because changing the rotors is labor intensive. I used Brembos on my truck. I cant remember the part number, they are top quality. Only about $50 each. I would return those cheapies to Kragen and get something better.
At minimum get the best ones they sell at the chain store. Or just order them from Marlin.
