Many pontoons are 8 ft 6 in wide, the legal limit without a permit, but plenty of models are wider, especially larger tritoons. Width is the most important number to get right when requesting a quote.
How pontoons are transported
Pontoons travel on a pontoon (bunk) trailer or a flatbed or hydraulic trailer suited to the tubes. A pontoon on its own roadworthy trailer can often be towed. Wider models need oversize permits, and the widest may need escort vehicles in some states.
Measure carefully
- Beam: measure across the widest point of the deck, including rub rails and fittings.
- Height: with the boat on its trailer, measure from the ground to the highest point. Bimini and arch frames are often lowered or removed.
- Length: include the outboard motor.
Preparing a pontoon
- Remove or secure seat cushions, cooler and loose furniture.
- Fold and strap the bimini, or remove it.
- Remove or secure the cover. A loose cover can be damaged or cause damage in transit.
- Raise and support the outboard, and disconnect the battery.
Frequently asked questions
Do pontoon boats need oversize permits?
Only if the loaded width is over 8 ft 6 in (102 in). Many larger pontoons and tritoons are wider and do need permits.
Can a pontoon be shipped without a trailer?
Yes. The transporter will use a suitable trailer of its own.
Last reviewed 2026-11-15.