I thought of trying a set of the old school Torq Thrust wheels on my ERA, originally, but have yet to find a good example where someone had the correct offset (NOT STICKING OUT!) and width fit and tucked under the car; as it should be.
Just a few pics from around the net, but it's still really hard to tell without the right sizes and fitment on the car.
I imagine some of the early ERAs had them, but still looking for a nice set of pictures.
