Not sure what options you would have with the Nascar wheel, but wonder if you would be giving up all the additional button functions for the smaller wheel and the cost of a rotational base? As for the airbag, I would think your owners manual would provide all the details on where your airbags are located. Also wonder if you even got another wheel if it would not throw a computer error code by changing it. Some investigation would seem to be in order. Hope you get good answers to meet your needs.
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