Closed Trailer Height

I noticed in the 2008 TM brochure, the closed outside height of each model trailer was listed as 65 1/2 inches, whether it had 14 inch tires, or 15 inch tires. I am pretty sure that in other locations on this forum where folks talked about converting their trailers from 14 inch to 15 inch tires, it increased the closed outside height of their units, so are some of the heights listed in the brochure wrong?