Final answer:
The tongue weight of a trailer should be between 5 to 15% of the Gross Trailer Weight Rating (GTWR).
Step-by-step explanation:
Physics: Trailer Tongue Weight and Gross Trailer Weight Rating (GTWR)
The tongue weight of a trailer should be what percent of the Gross Trailer Weight Rating (GTWR)?
The tongue weight of a trailer should be between 5 to 15% of the GTWR.
For example, if the GTWR of a trailer is 5000 pounds, the tongue weight should be between 250 to 750 pounds (5% to 15% of 5000 pounds).