Do boat trailers need license plates in Oklahoma?
Sarah Martinez
Updated on April 04, 2026
Oklahoma law does not require boat tags on trailers. However, Lunn said there is an optional license plate that Oklahomans can buy for trailers just to avoid this kind of situation. Cost of the tag is $7 and it can be bought at any Oklahoma tag agency.
How do you size a boat trailer?
To calculate needed trailer capacity, calculate the total weight including the boat, the engine, a full fuel tank (approximately 7 lbs. per gallon), full water tanks (if applicable) and your personal gear. A good rule of thumb is to use 10% of boat, motor, and liquid weights for personal gear.
How do I register a boat trailer in Oklahoma?
Register noncommercial trailers by going to your local Oklahoma Tax Commission branch office and paying the noncommercial trailer registration fee of $7. You will receive a license plate for the trailer. You do not need to have a title to register it.
How much does it cost to register a trailer in Oklahoma?
The Oklahoma Tax Commission regulations say: “Commercial trailers are registered for an initial fee of $46 and an annual renewal fee of $4. The $46 initial registration fee is assessed upon the initial registration of a commercial trailer by a new owner.
How much is a triple axle boat trailer?
3) Tri-axle Boat Trailers For heavy-duty boat transportation, tri-axle trailers are the best option. These trailers can cost upwards of $5000-$8000 or more. Most boat owners may not need this trailer as most people buy compact-sized watercraft they can tow with their private vehicles.
Why are trailers so expensive 2021?
The increases are coming from their suppliers of steel, wood, and other commonly used parts such as air conditioners, awnings, generators, and more. It’s a chain reaction from the Covid-19 shutdowns of 2020 and the China tariffs. Amid shortages of both steel and wood, trailer sales haven’t slowed.
What size trailer do I need for a 18 foot boat?
An 18 foot pontoon boat requires an a 18 – 21 foot long trailer. A 21 foot pontoon boat requires a 21 – 24 foot long trailer. A 24 foot pontoon boat requires a 21 – 27 foot long trailer.
How much longer is a boat trailer than the boat?
Length should be measured from the farthest point at the bow to the end of the hull’s running surface. In general, trailers are typically about two feet longer than the boat itself.