This post is about one of the best brand of treadmill in the world which is Proform. This company based in the production of treadmills. I have already mentioned one of Proform space saver treadmill in best folding treadmill list and I am sure there is some Proform desk treadmills, but there is no so popular Proform desk treadmill, so I did not mention it. In fact, they revolutionized the treadmill industry with the now world-famous SpaceSaver® fold-away design (at least, it is written on their website). There are only a few things I really knew about this company before starting research: their products are quite quality and innovation. So, let begin my Proform treadmill rating! Writing this article and choosing the best best Proform treadmills I relied firstly on reviews and their quantity and after on another criteria like positive or negative opinion people, pros and cons of the, and, of course, on technical characteristics. Eventually, I have found that the most popular Proform theadmill models have the best ratio of characteristics and price. This fact also applies to other brands. So, below are 6 treadmills which, in my and people’s opinion, are the best, especially in the ratio of price and quality:As you can see, I chose 2 treadmills in each price category to show that you can choose, regardless of your budget. Surely, the most popular Proform treadmill is ProForm 505 CST Treadmill and, I guess it is have the best choice if you do not want to spend a lot of money for a treadmill, because it costs less than $600 now. It is fairly cheap for a good treadmill, but in case you need cheaper, check my post about the cheapest treadmills (even under $100!!!).