Another "Will these fit?": 18" Mustang wheels

I see, that's a bummer... that car does look familiar though now that you mention it, I've definitely seen it before but 2011 is 9 years ago by now (!!!). I don't get how someone could let a car like that 'go bad' but happy to hear you're bringing it back!




No worries! Glad to hear these wheels should fit, the calculator showed promising results but it's good to hear from someone who's actually done it. When you say 1/2" spring offset what is that in relation to? For my setup I had the spring perches on the axle housing relocated so the leaf springs still sit in the same location on the body/chassis.

Thanks for linking that list I was unaware there were multiple widths of 1960s 8 3/4" rears. Now I want to go check the width of mine again, I never confirmed what year it was or the exact dimensions aside from spring perch centers to make sure it wasn't a 1971-74; the guy who sold it to me just said it was out of a '67 Coronet.

Good idea for the center caps I hadn't thought about that yet. When you talk about machining the hub bores to a size for an existing cap, are you implying that keeping the bores a slip-fit over the hubs isn't necessary, or do you mean machine the outer edge of the bore slightly larger/smaller to fit a cap? I know on my other vehicles they have aftermarket wheels with a much larger center bore than the hubs so they aren't "hub-centric" and they work fine but they are on a Jeep and old 3/4-ton truck, my Duster gets taken to the track and will see hard cornering on a regular basis so I think having the extra support of the center hub fitting snugly into the wheel bore is a good idea at least on the fronts...?

Oh, I thought you were referring to the DoctorDiff 1/2” spring offset kit. He sells hangers and shackles that are offset a 1/2”, so the spring perches are at 42” c-c. It basically allows the use of the full stock wheel tub. With the springs in the stock location you should be fine with 275’s based on your measurements, but that will be as big as you can go.

For the wheel caps either of those options would work. I think the whole hub centric thing gets blown out of proportion. Plenty of new cars don’t use hub centric wheels. And it’s not like the hub area is guaranteed to be perfectly centered or round either. On some rotors the hubs aren’t fully machined, meaning they’re just as cast. The lugs are doing all the work for holding the wheel on regardless.