The first thing you need to do is determine what bolt pattern you have now, on your car. 5 on 4" is stock, since you have torque thrusts on it now, I'm guessing someone changed it to the much more common 5 on 4 1/2"
Till you know what you have, you cant even begin to shop.
(You might have to take a front and rear wheel off for this next step, you will need to check front and rear.). Hook a tape measure on one stud, and measure to the canter of a stud two away. That will be your bolt circle. We can then go from there.
