P205/75 R14 or P215/70 R14

I put 215/70/15’s mounted on crager s/s 15x7 rims and they rubbed the fender lip at the full turn position. This is on my 75 Duster. Offset on rims probably were the cause, but it didn’t look enough to cause concern when I chose front tire size. Discount Tire switched them out ( I didn’t drive on them) for free with some 205/65/15’s, which fit. Telling you all this to point out it’s best to measure everything before you buy tires/rims, like I didn’t do.