Celicas and Supras that came with those wheels are 14x7 +8 if you got an 85 L type it had 15x6 with a flatter face with like a +20 offset.

Some vans had an aftermarker copy of the wheel that looks just like it made by American Racing. They copied a lot of toyota wheels back in the day. The American racing came in 14x6 and 13x7 i believe. They look like the Toyota ones but look different near the center cap and usually have a circular cap with a poorly written Toyota on it. Its sort of how S.E.T(southeast toyota) or G.S.T(gulf states toyota) makes poor aftermarket copies of stock wheels and sells them on cars as options