XTERRA TRX4500 Treadmill Review

Xterra Fitness is one of the most popular brands known for their affordable treadmills.

The TRX4500 is a mid-category treadmill of XTERRA, packed with many eye-catching features with an extended warranty life.

But can you do hardcore running on it? Is there any better option available? Or who can go for it?

Let’s read on the XTERRA TRX4500 treadmill review to know all these answers, including its key features, pros and cons, competitions, and more.

XTERRA TRX4500 Treadmill Review

Key Specs

Editors’ Rating:4.4/5
Display:7.5″ Bright Blue Backlit LCD
Tread Belt:20″ x 60″
Motor:3.25 HP
Speed:0-12 MPH
Incline:0-15% Motorized
Cushion:XTRASoft Deck Cushioning
Item Weight:220.5 lb (100 kg)
Weight Capacity350 lb (158.7 kg)
Dimensions:77.2″ L x 35.5″ W x 56.1″ H
Bluetooth:Yes (FTMS 4.0)
Programs:30 Pre-Set, 2 Custom, 1 Heart Rate Control, and Manual Options
Extras:Chest Strap Heart Rate Transmitter and Handlebar Mounted Hand Pulse Sensors, Reading Rack, Built-in Fan, Cupholders, and Transport Wheels
Warranty:Lifetime Frame and Motor, 5-Years Deck, 2-Years Parts, and 1-Year Labor

XTERRA TRX4500 Treadmill: A Closer Look

Let’s check out the key features of the XTERRA TRX4500 Treadmill.


The Xterra TRX4500 Treadmill comes with a 7.5″ Blue Backlit LCD where you can monitor your essential workout feedback such as program profile, time, speed, pace, distance, calories, incline, and pulse.

XTERRA Fitness offers 30 pre-set programs, giving variety to your workouts. The Bluetooth FTMS allows you to get the ultimate exercise by connecting to popular third-party apps.

It includes a Chest Strap heart rate transmitter and handlebar-mounted hand pulse sensors, giving you two ways to monitor your heart rate easily.


The XTERRA TRX4500 is packed with the optimal features you need to get smooth and stable training.

This treadmill builts with a quiet 3.25 HP motor that runs as fast as 12 mph — an ideal combination for running.

Along with a heart-pounding speed range, it gives you 15 different incline levels so you can challenge yourself and maximize results.


When you’re spending about $1500 for a treadmill, you deserve optimal comfort during intensive training.

Whether you’re a casual walker or an athlete, its 20″ x 60″ trade belt offers sufficient space to walk and run comfortably without hitting your arms on the machine.

Your joints and knees will feel safe and confident in long-distance running as the TRX4500 integrates an XTRASoft deck cushioning technology for maximum impact absorption.

The TRX4500 treadmill also integrates a cooling fan to keep you cool and comfortable throughout your workout.


The XTERRA TRX4500 is a 350 lb weight capacity treadmill, giving you the peace of mind to go with your pace without getting the machine shaking or breaking.

XTERRA’s innovative Lift-Assist, Safe Drop, and transport wheels make things safer and easier for you to fold, unfold, and store the treadmill.

One of the impressive things about the XTERRA TRX4500 treadmill is its extended warranty coverage: lifetime frame and motor, 5-years deck, 2-years parts, and 1-year labor warranty. 

Watch XTERRA TRX4500 in Action:

What We Like

Programs: The TRX4500 treadmill provides 30 pre-set, two custom, one heart rate control, and manual options, which is great to get a unique training experience every session.

Bluetooth: With its Bluetooth FTMS, you can connect to popular third-party apps for a more exciting workout.

Large Deck: This treadmill builds with a 20″ x 60″ running path, giving you enough space to run comfortably.

Strong Motor: It builds with a 3.25 HP motor with a 12 mph speed — a standard speed range in high-end models.

Incline: You can adjust this machine’s incline with 15 different levels to maximize your workout intensity.

Cushioning: The TRX3500 treadmill comes with an XTRASoft deck cushioning system that minimizes impact and maintains joint health in the long run.

Chest Strap: Along with handlebar-mounted hand pulse sensors, the TRX4500 includes a Bluetooth chest strap so you can monitor your heart rate more easily.

Speaker and Fan: Its high-quality built-in speakers make listening to your favorite tunes easy, while a cooling fan keeps you comfortable in an intensive session.

Weight Capacity: This treadmill has a max user weight capacity of 350 pounds, making it an excellent treadmill for heavy people.

Space-Saver Design: The Xterra TRX3500 treadmill comes with a Lift Assist and Safe Drop design so you can safely and efficiently fold and set up the treadmill between sessions.

Extended Warranty: One of the impressive things about XTERRA TRX4500 is its extended warranty coverage, which quite a few of its competitors may offer. 

What We Don’t Like

Simple Console: If you’re a fan of HD touchscreen, then you need to look elsewhere. However, its LCD screen can clearly show your essential workout data.

No USB Port: XTERRA TRX4500 doesn’t provide a USB port option to charge your device during training.

Customer Service: Due to XTERRA’s huge range of customers, it might be a slight delay in responding to your calls or emails.

Comparison with Competitors

Some of the top competitors of the TRX4500 treadmill are XTERRA TRX3500 which is its previous model, and Nautilus T618.

Let’s compare them and see which one matches your needs best.

XTERRA TRX4500XTERRA TRX3500Nautilus T618
List Price$1,499$1,299$1,499
Display7.5″ Blue Backlit LCD6.5″ Blue Backlit LCDBlue Backlit DualTrack Screens
Built-in AppsN/AN/AExplore the World App
Audio & FanYesYesYes
Deck Size20″ x 60″20″ x 60″20″ x 60″
Motor3.25 HP3.0 HP3.5 CHP
Item Weight220.5 lb (100 kg) 213.9 lb (97 kg)253 lb (114.7 kg)
Max User Weight350 lb (158 kg)350 lb (158 kg)350 lb (158 kg)
Dimensions77.2″ L x 35.5″ W x 56.1″ H77.2″ L x 35.5″ W x 56.1″ H78″ L x 37.6″ W x 62.8″ H
WarrantyLifetime Frame and Motor, 5-Years Deck, 2-Years Parts, and 1-Year LaborLifetime Frame and Motor, 5-Years Deck, 2-Years Parts, and 1-Year Labor15-Years Frame and Motor; 5-Years Parts and Electronics; and 2-Years Labor
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* Based on their own website as of April 1, 2022.

We can see that both the XTERRA Treadmills provide almost similar features except incline and motor power.

You may feel a bit more powerful running experience in Nautilus T618, where the XTERRA treadmills get an edge on warranty.

The XTERRA TRX4500 Could be for You, if:

  • You’re looking for a running treadmill under $1,500.
  • You need extra motivation to get yourself on the machine as it offers many built-in programs and comfort features.
  • Your body weight is 300 pounds or less. (giving about 50 pounds gap between your weight and the machine’s capacity is a good rule of thumb)
  • A basic display is sufficient for you.

Final Word

The XTERRA Fitness TRX4500 is an impressive treadmill in 1500 dollar range, packed with an LCD screen and lots of pre-set programs.

It also gives you the optimal performance and comfort features you need for a smooth, stable, and comfortable running experience.

However, if you can little compromise on motor capacity and incline, the XTERRA TRX3500 might be a better option to save a couple of hundred dollars.