Select your desired Hitch Ball Size in the drop-down menu above.
These custom Hitch Balls are specifically designed to work with our Dolly's locking process. The two weld spots lock the ball in place, preventing it from spinning inside of the Trailer Hitch. All Hitch Balls have a 1-1/4" diameter shank.
Each Trailer Dolly package already includes:
Force Base, 5K & 10K: 2" and 2 5/16"
Transformer 15K: 2" and 2 5/16"
Scout 3K: 2" and 2 5/16"
Note: If you purchased your Dolly beforeJune 11th, 2021, you will need to purchase a new Ball Mount kit, as we no longer support the old 1" diameter shank size. Please Contact Us for details.
If you need an extra ball, we have a wide range of Hitch Ball Sizes available:
Provided that stock is available, our products are usually delivered according to the following timelines:
Mainland USA Force 5K & 10K – 1-3 business days (Backordered) Transformer 15K – 3-7 business days Carrier 13K – See Pre-order page for details. Scout 3K – See Parkit360 distributors for details.
Canada (depending on location) Force 5K & 10K – 1-6 business days (Backordered) Transformer 15K – 3-10 business days Carrier 13K – See Pre-order page for details. Scout 3K – See Parkit360 distributors for details.
For open box dollies and parts, 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:
Yes!Each trailer dolly includes a hitch adapter that's compatible with most ball mount trailer couplers. See the Transformer, Carrier 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.
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.
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.
