Do not buy Proform
I bought a Proform 695LT from Home Shopping Network last year. I only use it up to speeds of 3mph for a health condition. The motor has just started clanking and whining on startup and gets worse as it speeds up. The motor is under 25 year warranty.....what a joke. Can't get customer service to even talk to a real person. They have this automated system that takes your phone number to call you back, except they never do. Customer service is the most important part of a company, in my opinion.
A Company that does not back up its products is worthless to me. Do not buy Proform if you want any service.