Will these Rim&Tire specs fit a stock 1969 Chevelle?

[fleming23]

Hard to say without measuring your car first. Every car is different for various reasons and you should spend $50 or $60 and get yourself a backspace measuring tool. It will tell you exactly what will and will not fit. My guess is on a 15x10 with 5.5" bs you will probably get the tire to fit but will be very close to your outer wheel lip. If you are looking at a soft side-wall drag tire and it flexes at all you stand a chance of catching the sidewall on the sheet metal and blowing out a tire. I think you will need to roll your wheel well a little but you seriously should measure if you are going to run a tire that large.