Proform Performance 400 C Treadmill Review
TREADMILL DOCTOR NOTE :
A cheap alternative for a Proform but not a very good treadmill.
The warranty on the Proform Performance 400 C is awful. Parts and labor are covered for 1 year, the motor is covered for 25 years, and the frame is covered for life. This is the kind of coverage a manufacturer offers when they don't have faith in their product.