#1 Boat Trailer Tongue Weight Setup Guide
Calculate boat trailer tongue weight target from loaded boat, trailer, fuel, gear, axle setup, and hitch payload before towing.
BLUF
A practical trailer tongue-weight target is often 10%-15% of loaded trailer weight. The loaded number should include boat, trailer, fuel, water, batteries, gear, and accessories, not just dry boat weight.
Tongue weight comparison
What to weigh
Use real scale weights where possible. Dry brochure weights often exclude fuel, water, batteries, anchors, coolers, electronics, and trailer options.
Setup checklist
- Boat wet weight
- Trailer weight
- Fuel and water load
- Gear and batteries
- Hitch rating
- Tow vehicle payload
- Axle position
- Tire capacity
FAQ
Is 10%-15% always perfect?
It is a common target range, not a guarantee. Always follow manufacturer limits and use measured weights for final setup.
Can I calculate tongue weight without a scale?
You can estimate the target, but final setup should be confirmed with a scale or verified tongue-weight device.