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Free Shipping on All Trailer Dollies - Mainland USA + Canada
Force Trailer Dolly
ForceElectric Trailer Dolly 5K 10K
Maximum Weight Capacity 5,000 lbs GVWR 900 lbs Tongue 10,000 lbs GVWR 900 lbs Tongue
20" Ball Mount Adapter with Tightening Bar
Two Hitch Balls: 2" & 2 5/16"
Thrust Washer (Puzzle)
6.5" Tires
Battery Charger
Smart Brake Controller
U1 Interstate® Battery Kit
Battery Cable 6" Cable 6" Cable
Force Trailer Dolly
Force Trailer Dolly
Force Trailer Dolly
Force Trailer Dolly
Force Trailer Dolly
Force Trailer Dolly
Force Trailer Dolly
Force Trailer Dolly
Force Trailer Dolly
Force Trailer Dolly
Force Trailer Dolly Force Trailer Dolly Force Trailer Dolly Force Trailer Dolly Force Trailer Dolly Force Trailer Dolly Force Trailer Dolly Force Trailer Dolly Force Trailer Dolly Force Trailer Dolly

Force Trailer Dolly

Weight Capacity: 5000 or 10 000 lbs Gross. / 900 lbs Tongue

Force 10K

Max Capacity: 10,000 lbs GVWR
Tongue Weight: 900 lbs

20" Ball Mount Adapter

  • 2 Hitch Balls: 2" and 2 5/16"
  • Thrust Washer (Puzzle)
  • Tightening Bar

6.5" Tires
U1 Battery Kit
Includes 12V Interstate® Battery, Mounting Tray, Strap and 6" Power Cable
Built-In Battery Charger
Smart Brake Controller
Controls Electric & Surge Brakes via 7-Pin plug

$2,480 USD


    Engage motor, connect battery, secure hitch adapter and GO!

    Compatible with almost every trailer right out of the box. See Instruction Manual for details:


    Each package comes with the standard 20” Ball Mount Adapter and two Hitch Balls: 2" and 2 5/16"

    Custom Sizes Available Upon Request.


    U1 Battery Kit: Includes a 12V U1 Interstate® battery.

    Battery Box Kit: Already own a battery? Mount any Group 24, 12V Deep Cycle or Marine Battery to the dolly for self-contained power. (Battery NOT included.)

    80” Battery Cable: Connect to your trailer's battery, or connect to a dolly-mounted battery.


    Our 6.5”-wide tires provide plenty of traction on varied terrain and on a maximum grade of 6%.

    Learn how to measure the slope of your driveway by watching our video.


    The Force Dolly weighs approx. 80lbs without the Handle, Ball Mount, or Battery installed. It's easy to disassemble and fits into the trunk of a small sedan or trailer storage compartment.


    Intelligent Speed Control™ (ISC)

    Switch between High and Low speed any time for fast or more precise parking. Motor starts and stops gradually to prevent damage to your trailer from sudden stopping, a common issue with competitor’s dollies.

    1.5 HP MOTOR: Custom 1.5 Hp Bosch Motor for the ultimate power and performance.

    FREEWHEEL KNOB: Engages or disengages Motor from Drive to Neutral to move the dolly without power.

    VOLTMETER: Digital Volt Meter that measures and displays power level of battery.

    CIRCUIT BREAKERS: Protect Motor and Smart Brake from power surges.

    BATTERY CHARGER: Battery tender. Activates when the dolly is plugged into a wall socket. Stops charging automatically when full. Disconnect the charger after an overnight charge (10 hrs max).

    SMART BRAKE: 7-Way power plug that controls the trailer’s electric or surge brakes.


    5K & 10K: 30" L x 19" W - Approx. 120 lbs (with Battery)

    Receiver Tube Height: Approx. 18" from ground

    5K & 10K: 38" x 18" x 20" - Approx. 140 lbs (with Battery)


    BALL MOUNT SIZES: Standard 20", 18" or 24"

    HITCH BALL SIZES: 1 7/8", 2", 2 5/16", 50mm

    (Prices subject to change)

    Psst... Want to save $150 on a used Force model?

    Get a like-new trailer dolly, for less! View our Open Box Trailer Dolly selection. (While quantities last.)

  • Which trailer dolly is right for me?

    To choose the best parking solution for your trailer, you'll need to know:

    • Your trailer's gross weight (GVWR) and tongue weight
    • Your trailer's coupler style, including its height from the ground
    • The types of terrain you'll be moving on (including grade %)
    • If you'd prefer manual, electric or wireless operation

    Compare these details to our trailer dollies and accessories, or contact us.

  • Delivery Timelines

    Provided that stock is available, our products are usually delivered according to the following timelines:

    Mainland USA
    Force 5K & 10K – 1-3 business days
    Transformer 15K – 3-7 business days
    Carrier 13K – 3-7 business days
    Scout 3K – 3-7 business days

    Canada (depending on location)
    Force 5K & 10K – 1-6 business days
    Transformer 15K – 3-10 business days
    Carrier 13K – 3-10 business days
    Scout 3K – 3-10 business days

    For Open Box Trailer Dollies and Accessories, please allow 5-10 business days for delivery, regardless of your location.

    Delivery timelines are subject to change depending on severe weather or stock shortages.

    Force models ship the same day, as long as they are ordered before 5 p.m. EST.

    All Trailer Dollies will require a signature upon delivery. If you would like to waive this requirement, leave us a note at checkout.

    Note: We cannot ship Trailer Dollies to PO Box addresses.


    Shipping Internationally?

    We'd love to hear from you! Please Contact Us with your order and delivery details and we'll send you a shipping quote.

    Free shipping applies to all orders over $600 that are shipped within the mainland USA and Canada.

    Extra shipping costs will apply to the following locations:

    • Hawaii
    • Alaska
    • Vancouver Island, BC
    • Newfoundland and Labrador
    • P.E.I.
    • Yukon and Northwest Territories


    See our FAQ for more information.

  • Your Trailer Dolly is covered by our 2 Year Parts & Repair Warranty! If your Trailer Dolly fails to perform within this time frame, we will work with you to fix the issue and provide replacement parts. Each 12V U1 Battery is covered separately by a 1 Year Interstate® Battery Warranty. Find a Interstate® Service Location near you.

    (Warranties start from your initial date of purchase.)

  • Does each trailer dolly come with everything I need?

    Yes! Each trailer dolly includes a hitch adapter that's compatible with most ball mount trailer couplers. See the TransformerCarrier or Accessories page for additional connections. All electric models include batteries, charging cables, hardware and built-in safety features so you can park with confidence.

    What is the difference between gross weight and dry weight?

    GVWR (Gross Vehicle Weight Rating) includes the capacity of your trailer (how much you can put in it, including passengers). This is different from the dry weight, or unloaded vehicle weight (UVW), which is the weight of your trailer when empty.

    What is trailer tongue weight? Why does it matter?

    Tongue weight is the downward force that the trailer tongue applies to the hitch when connected to the trailer dolly. Using your Parkit360 for a trailer with too much or too little tongue weight could make moving and steering difficult, or cause issues with traction. We recommend that your tongue weight be 10% of your trailer's gross weight (GVWR), although this may vary for smaller trailers.

  • If you are not completely satisfied with your Trailer Dolly, customers in the Mainland US and Canada can return their unit up to 30 days after receiving their dolly for a refund, minus a flat return shipping cost and restocking fee.

    Parts Only and International Trailer Dolly orders are not eligible for return.

    Read our Full Return Policy