[Aldo]

This site is a great info guide for wheel specifications. It'll tell you the bolt battern of different vehicles' wheels, the hub measurement, and more. Check it out.
http://www.autotrixx.com/specs.html

 

[Woggie]

According to that chart a Rav wheel would bolt up to a Taco, I brought that up before but someone said that the hub-bore is too small. I have a Rav rim in the garage, maybe I should try it?

 

[Aldo]

I believe the center bore is the same 60.1 mm as the toyota cars. Mabey the 4wd Rav 4's have the larger center bore and the 2wd's have the smaller one. Try it!