Travel Trailer Tongue Weight Calculator
Pre-configured for a typical 26-foot dual-axle travel trailer (~6,500 lbs GTW). Sizing travel trailer tongue weight requires strict adherence to the 10%–15% SAE J2807 window.
Because travel trailers are tall, boxy, and subject to high aerodynamic side-winds, maintaining 12% to 13% tongue weight is the ideal benchmark. A 6,500 lb loaded camper requires between 650 and 975 lbs of tongue weight.
SAE J2807 standard: Tongue weight must equal 10% to 15% of Gross Trailer Weight to stabilize highway tracking.
1. The "Dry Tongue Weight" Brochure Trap
RV manufacturers publish "Dry Hitch Weight" in their sales brochures. Never use brochure dry weight for towing calculations:
- Brochure Specs Exclude Options: Dry specs measure an empty camper without dual propane tanks (~60–80 lbs on the A-frame) and deep-cycle batteries (~65–130 lbs directly over the tongue).
- Fresh Water Tank Placement: If your fresh water tank is located forward of the axles, filling a 40-gallon tank adds 334 lbs, roughly half of which transfers directly onto your hitch ball coupler.
- Real-World Average: Actual loaded travel trailer tongue weight is almost always 150 to 300 lbs heavier than published brochure numbers.
2. Weight Distribution Hitch (WDH) Requirements for Campers
Nearly all bumper-pull travel trailers over 22 feet require a Weight Distribution Hitch with active sway control:
- Most half-ton pickup trucks limit conventional weight-carrying hitch capacity to 500 lbs tongue weight.
- Because a 6,500 lb camper produces ~800 lbs of tongue weight, a WDH is recommended to satisfy receiver hitch ratings and prevent rear suspension squat.
Next Steps & Related Towing Tools
Need to verify your setup? Learn how to measure tongue weight with a bathroom scale, calculate your hitch rating with our WDH Sizer, or read the full SAE J2807 Percentage Matrix.