TR4000i Folding Treadmill


Availability: In stock

Regular Price: $1,999.00

Special Price $1,499.00

TR4000i Folded Treadmill

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In-room delivery + assembly options available at checkout view details

No Interest Financing

6 months no interest + no monthly payments

30-Day Money Back Guarantee

Extended Warranty Coverage

3-year or 5-year extended warranties view details


NEW 2016 Model!

Discover your greatest run ever, again and again. Designed to take your training as seriously as you do, the TR4000i folding treadmill is equipped with performance-tuned hardware and intelligent, fitness-tracking technology. A 3.25 hp motor and dependable all-steel frame provide perfect running conditions for any workout, mile after mile. The spacious, 20” x 60” running surface is supported by 8 compression shocks, keeping you striding in comfort. Performance meets convenience, as the treadmill folds to a minimal size for unobtrusive storage when you’re done.


Miles of Silent Domination

  • 3.25 HP Continuous-Duty Motor
  • 15 Incline Levels
  • Speeds Up to 12 MPH

As durable as the open road itself, the TR4000i’s 3.25 hp continuous-duty motor takes all that you can give, then begs for more. Experience limitless potential with 15 levels of pulse-pounding incline and speeds up to 12 mph. The heart of your product, we put only the highest-quality, longest-lasting motors into every treadmill we produce. Rest assured, you’re getting the strongest, most durable piece of technology available.

The Open Road Has Met Its Match

  • 20" by 60" Running Surface
  • 8 Compression Shock Absorbers

The robotically-welded, all-steel frame is precision-engineered to simulate real-world conditions over miles of use, while the 20" by 60" running surface perfectly handles your favorite style of exercise. 8 compression shocks provide endless comfort for your knees, back and joints.

EZfold Technology

The effort stops the moment your workout is over. Simple to lift and easy to lower, the TR4000i’s EZfold technology utilizes a hydraulic shock to assist in folding and unfolding the treadmill. Simply lift the deck for a compact storage position, and when you’re ready, the soft-drop system supports the complete weight of the treadmill as it unfolds for safe, convenient use.

Bluetooth Capable (SYNCS WITH APP)

Because we take your training information as seriously as you do, keeping track of your exercise data has never been easier. Industry-leading Bluetooth capabilities allow you to get the most out of your workouts by automatically syncing your exercise information to your smartphone for easy, comprehensive exercise tracking. Total steps taken, calories burned, distance traveled, and duration of exercise are all synced to your Club account, keeping you on top of your efforts at all times.


Belt Size 20" W x 60" L
Drive Motor 3.25 HP Continuous Duty DC
Belt Type 2.8mm Upgraded Thick Belt
Incline Motor 800 lbs. Maximum Lift
Rollers 2.5" Front, 2" Rear
Speed 0.5 - 12 MPH
Incline 15 Levels
Deck Suspension 8 Independent Compression Shocks
Deck 1" Phenolic
Folding System EZfold™
Side Rails Aluminum Side Rails

Full: 74.5" L x 32" W x 56" H
Folded: 37.5" L x 32" W x 66.5" H

Step-Up Height 8"
Product Weight 226 lbs.
Max. User Weight 350 lbs.
Safety Certifications EN957 and UL Certified

Frame: Lifetime
Motor: Lifetime
Parts: 5 Years
Labor: 2 Years


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Display Area 6" Blue Backlit LCD with simultaneous readouts, exercise program name and profile, and personal data from a USB device.
Heart Rate Monitor Contact heart rate sensors and chest strap receiver (chest strap included)
Cooling Fan 3-speed cooling fan keeps you cool and comfortable to extend your workouts.
Programs 2 heart rate programs, 2 customized user programs and 17 preset programs (5 weight management, 5 healthy living, 7 sports training)
Console Readouts Time, calories, distance, steps, heart rate, speed, incline level, pace, and elevation change
Audio Center Speakers and headphone plug-in
Media Holder Conveniently holds you phone or tablet just behind the control buttons for easy access and viewing.
USB Plus Dual-purpose USB port charges your mobile devices (doesn't charge iPad 1, iPad 2, or iPad 3) and saves your exercise results to a USB drive for upload into your free Club account.
Bluetooth Optional Bluetooth* receiver supports Active Trac™ and Train & Trac™ apps to get the most out of your workouts and automatically capture your results. It’s easy to install via the removable access panel on the back of the console. Installation allows you to wirelessly connect your treadmill to your Android device or iPad® to automatically synchronize your results with your LifeSpan Club account.

* Only the LifeSpan Bluetooth adapter is compatible with the treadmill and can be purchased separately.

Easy to Use Includes 5 Quickset™ speed and 5 Quickset™ incline buttons for quick change of the incline or speed settings with fewer button presses.
Intelli-Step™ This step counting feature works like a pedometer, automatically counting steps taken.
Intelli-Guard™ This patented feature ensures safety by automatically pausing the belt 20 seconds after you step off the treadmill deck.
Intelli-Key™ Simplifies console operation with sequential button illumination that prompts you through program selection and setup.

Customer Reviews


We do our best to provide you with delivery options that will best suit your needs. If you wish to use one of the delivery options listed below, all options can be selected during checkout.

Standard Delivery
Inside delivery (placement in garage or first avialable ground level door)
Room of choice delivery (rooms can be up/down 2 flights of stairs)
White glove delivery (room of choice + assembly + removal of packaging)


Feel even better about your purchase with zero deductibles and reliable, professional in-home/office service.

Extended Warranty 3 Year
$149.99 Less than $4 month*
Extended Warranty 5 Year
$199.00 Less than $3 month*

*For comparison purposes only.