I'm about 170lb and sizes 14-15 for what it's worth. I had the New Balance 1080 v10 and loved it and they make the v11 (which has the same cushioning with a slightly different upper) in size 16 (which would work assuming a size 17 runs too long). It's essentially New Balance's version of the Saucony Triumph in terms of the cushioning level and support. If you want something with a little more stability and a firmer ride, there's New Balance's 860.
Unfortunately just about every brand stops making their true running models beyond size 15. About half don't even produce them beyond size 14 and a few brands don't even go beyond 13. I'm not complaining, it's just a bummer because I really want to try the adizero models haha. Good luck on your search!