ProForm 505 CST Treadmill (2019 Review)

After running through a list of electric treadmills, you have decided to opt for the ProForm 505 CST Treadmill. Though you are still not convinced you are making the right choice. As a prospective buyer, require an in-depth info on what to expect from the compact treadmill.

Then this review is a proper guide to ordering for the ProForm 505 CST Treadmill, or reviewing another product for purchase.

Manufactured by a reputable fitness company, the ProForm 505 CST Treadmill delivers multiple features. These features help to qualify the treadmill as a bargain for fitness training.

Features We Like:

  • Low Noise Levels: A 2.5 Horsepower motor and noise reduction design keep noise levels to a minimum during use.
  • EasyLift Design: It’s always great to know you can fold away your treadmill easily and not have to move it frequently.
  • Program Variety: ProForm proves you don’t have to go out of your budget to get a treadmill with a decent number of pre-installed programs.

Features less attractive

  • Simple Display: It could have featured a more elegant display.
  • Belt Size: Bulky individuals will find the running area far from perfect.

ProForm 505 CST

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ProForm 505 CST Treadmill Reviewed

Dimensions & Size


Size is a factor that defines just how much room your treadmill will need to fit. Owners often, are left to deal with finding the right spot to place their machine. In other words, finding the right side usually involves the consideration of the size.

The ProForm 505 CST Treadmill has dimensions of 68 x 36 x 73 inches. This provides people with the right option of space management, which is due to the moderate size it comes with. When folded the dimensions stand at about 36 x 36  x 60 inches.

Weight Capacity


The ProForm 505 CST Treadmill is specially designed to carry large weights. With its 325 pounds weight capacity, you do not have to worry about straining the motor due to your weight.

The benefit of having a high weight capacity comes with a subsequent backlash of a heavy machine weight of 186 pounds. Which makes the treadmill a bit difficult to move or assemble on your own.

To help with assembling the treadmill, you could always opt for the service of an expert. Online stores such as Amazon offers such to its customers in select regions.



The treadmill offers a maximum speed of 10mph to help trainers take their workout session to a whole new level.

This earns the budget treadmill a con in our books, as it prevents sprint training. Though you could forgive this as proform engineered the treadmill with QuickSpeed controls.

Users like us can seamlessly switch speeds during use without experiencing interruptions.

Inclined Angle


The incline angle or inclination deals with the elevation a trainer experiences while running on their treadmill.

This gives the same experience as running up a hill, so you burn excess calories more effectively. The ProForm 505 CST Treadmill offers digital automatic adjustment to its incline, up to a maximum level of 10%.

Motor Rating


The motor horsepower rating is what many would consider before the purchase of any machine. This purchase guide also applies to treadmills too. As a matter of fact, having a look at the motor rating of a treadmill can greatly save a lot of stress due to repairs and replacements in the future.

The motor is the powerhouse of a treadmill. It handles the speed regulation as well as the automation and moving features of the treadmill’s belt. This adds value to the entire machine, especially if it is designed with high-end technology.

For this, Proform has taken it upon themselves to provide a model with a decent power rating in the form of the 505 CST.

The ProForm 505 CST Treadmill boasts of a 2.5 continuous horsepower motor. A motor rating such as this indicates it isn’t built for high speed and shouldn’t be considered as a running treadmill. As running treadmills usually pack motors with ratings in excess of 3.0 continuous horsepower.

However, a good rating is not all given to the motor of this machine. In fact, attached to its motor rating is a 25-year motor Warranty. This denotes a high durability from ProForm on the treadmill.

ProForm 505 CST spring



Several low-priced treadmills are infamous for producing disturbing sounds while in use. This can easily be attributed to a poor motor design, damaged or worn out parts in need of repairs or replacement. Most times the noise levels produced are loud enough to divert the attention of runners.

As a matter of fact, noise can go a long way in hindering the process of multitasking. The case of the ProForm 505 CST Treadmill is a bit different from that. Its high-grade components ensure that the motor is kept quiet.

Noise levels are greatly minimized with the use of a self-cooling drive system. A feature that helps boost the reputation of the ProForm 505 CST as a quality treadmill for homes.

Users who are in the habit of combining their workout sessions with watching movies or TV shows, would find the noise level of the compact treadmill quite welcoming.

Belt Size


The tread belt is not left out of the picture. With its 55-inch length and 20-inch width belt, the compact treadmill does provide comfort to some extent. Taller and bulky users, however, will likely find the belt size not quite the best fit.

When you consider the fact that the ProForm 505 CST is a compact treadmill you can easily come to terms with the moderate belt size it spots.



Considering the price, many will believe the ProForm 505 CST Treadmill will provide no more than 10 programs installed to assist trainers. In actual fact, ProForm 505 CST disregards the budget of their product and provides 18 unique programs that will support the workout session.

These pre-installed programs are totally free, unique and developed by professional fitness trainers to meet your training goals. 5 sets of distance, time and calorie burning programs each combined with an extra 3 customizable programs make up a total of 18 programs.

iFit Compatibility


The Treadmill also allows you to get the most out of it. That being said, whenever you feel the need to introduce more programs, subscribing to the iFit coach is a great way to do that.

On purchase, the model offers a 30-day free membership to iFit Coach, allowing you to enjoy unique workouts from different programs all at once.

The iFit Coach membership handles the personalization of interactive training sessions, and provides you with the best health and fitness coaching right from the comfort of your home. Apart from the training sessions and exercises, programs dealing with nutrition, sleep, and activity can be provided to assist you.

When it comes to automatic machine adjustment, the iFit system takes care of that. Trainers can automatically adjust their Proform 505 CST Treadmill to maximize their workout experience. Since the model supports the use of iFit, you are sure to get the best out of your treadmill and enjoy the full iFit experience.

ProForm 505 CST display



Users are likely to be turned off by the simplistic design ProForm adapted for their compact 505 CST display, which is a 5″ backlit screen. However, you get to view information on your workout sessions such as duration, distance covered and speed in easy to understand formats.

Most would argue that the backlit display does serve for its primary purpose, which is giving you a clear view of information displayed on the user interface. There’s always the added appeal from a touch of elegance which ProForm fails to bring to the table with the 505’s display.



Finding the right treadmill capable of standing the test of time is often no easy feat. This one right here offers the right kind of durability most trainers will ask for. It goes a long way in ensuring you train not just with convenience, but also with comfort.

Its Lifetime frame Warranty, 25-year motor Warranty, and 1-Year Parts & Labor Warranty are contributing factors to this.

This can really do a lot of good in your home. Owners can live under the impression that their treadmill is being protected. Apart from that, they can also save themselves from replacement costs or repair costs.

A great number of people see warranties as an amazing clue from the manufacturer as regards the machine’s durability. If you happen to fall into this just as I do, the ProForm 505 CST brand ensures one isn’t left out. Hence, giving its customers the solid assurance of the long-term value of their product.



Buying a cushioned treadmill does not mean you would have to break the bank or spend a fortune. The model comes with a retail price of $999.

However, choosing to purchase the cushioned treadmill via online stores can reduce its cost of going for less than $600.

It might not have the necessities to come as a professional treadmill, but the model sure has the features to be used right in the comfort of your home. Currently, the price goes low enough on Amazon. Free shipping is guaranteed for some countries, and items will be delivered in original packaging.

The inexpensive cushioned treadmill is designed to offer the same value as some of its expensive counterparts.

Space Management


Space management is a huge factor when considering a treadmill for your home gym. An ideal solution would be a treadmill that offers great space saving options. A feature the 505 CST comfortably provides with its compact and space management designs.

Regular folding design is good, but EasyLift folding is better. The Proform 505 CST Treadmill comes with the EasyLift folding technology. This enables it to provide owners the best way to store the machine and save space.

The EasyLift folding design also goes an extra mile of reducing the rigors attached to folding away the machine, making it an ideal choice for homes as well as small-spaced apartments.

Trainers who choose to make their homes their gyming area or workout area can get huge benefits from using a treadmill there. Apart from improving the whole training experience, they can maximize results faster.

Quality for Homes


Before purchasing a treadmill, most people will always want to know whether or not, it would make a better and great impact to their home. Well, this is something the ProForm 505 CST Treadmill is highly known for. In diverse numbers of ways, the product is designed to deliver benefits to the home of its owner.

In terms of aesthetics, design, and space management, the ProForm brand is highly known for providing products that give huge and optimized boosts to a home. The ProForm 505 CST Treadmill is no exception in this scenario.

The treadmill has a frame made from thick steel, which folds up easily for storage whenever you are done for the day. This way, all you have to do is fold and store the machine. This goes a long way in saving space.

Although the model has a small level of entertainment optimization, it still provides Audio Auxiliary Port w/ Dual 2″ Speakers. Personalization is not left out of the picture. This is due to the fact that the model comes compatible with smartphones, allowing experts to personalize your settings for each workout.

The ProForm 505 CST Treadmill model is built to fit home gyms. Not just with the design it offers, but also with the unique digital offerings.

Final Verdict

The above review is aimed at delivering quality and accurate information about the specially designed ProForm 505 CST Treadmill. Based on its good number of attributes and unique features, getting the amazing workout experience had been made entirely easier.

If you are on the hunt for a budget-friendly treadmill that is guaranteed to keep up with your walking training sessions and keep you then the Proform 505 CST Treadmill is one to have in your home.

On the other hand, if you are looking for a treadmill to serve for your professional training program there are better choices out there than this compact model.

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