StephenSLR getting back to the centre line wheels , they are no better than most other wheels ,and they are expensive here because they can be . The convo pros are alloy not chrome outers . They are made just like any other wheel but at least they are light , and maybe the outer rims are made in china but I am not sure about that ,but they do make the centres in house . Centre line is at Santa fe springs CA and I have been into there work shop many many times . They are a dearer wheel than weld wheels and some others . I use to have polished centre line auto drags on my 69 Mach 1 in the early 80s ,then had the same wheels on my 70 Mach 1 from the late 80s for the next 20 years .