Will These fit?

Will a 235/75R15 tire fit on a stock height or near stock height mazda b2200??

??

yes it will fit. but you may have some rubbing issues when turning, that's about it.

there was a guy i knew that had 30inch all terrains on his mazda, it was just cranked an inch in the front to level the truck out, and it only rubbed at full lock

Excellent!