Most Dynamic fittings are cross compatible with Seitech dollies as replacement parts.  Seitech changed some things in the mid – 2000s.  Sling Fittings, Axle Fitting 2s, and Cross Fittings for Racks may pose some problems.  Contact us with further questions.

No, at Dynamic we use a wider smooth tire with our newly designed wheel. This uses an inner tube that allows for easier repair as well as simple air pressure adjustments for best performance on varied surfaces.

Yes, Our wheels use ball bearing that ride in a race formed by the wheel and the hub. They are water lubricated and flushed. Our bearings do not ride on the axle, providing a longer life span and easier operation.

If you do not see a particular boat in our list just give us a call at 401-683-0427. Dynamic Dollies & Racks will make a Dolly to fit any boat that you may have.

Yes, at Dynamic Dollies & Racks we will build any Rack that you may want. You supply us with your requirements and we will custom design the rack that fits your needs.

No, though most of our dollies do use slings, we do have a few for specific boats that use pads.

Most Dynamic Dollies are shipped complete in a single box by FedEx.  Parts may ship FedEx or USPS.

Yes, all Dollies and Racks can be picked up at our facility in Portsmouth, RI.