i got some 16 wheels for free , but there from a 1971 x military 88, with the sals axles. (they had them huge lug nuts) now, they are about one inch set in compared to the ones on my 109 (1961) now when i mount the new 16' , they set in the fender more than my other set. are these wheels i got used for the sals axles, and the other wheels for the rover type axle?? thanks, nathan