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Automotive glossary

Nose Weight (Tow Ball Load)

Nose weight is the downward force that a trailer or bike carrier puts on the tow ball.

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What is Nose Weight (Tow Ball Load)?

It has a big effect on the stability of a car and trailer. The maximum value is given in the handbook and on the tow bar plate. Too little nose weight makes sway more likely. Heavy items should be placed low and close to the trailer axle, with a little more weight in front of it than behind. Check the trailer maker's recommendation as well as the car limits.

How it works

Where the load is placed in the trailer decides how much weight rests on the tow ball.

Why it matters for your car

Measure it with a nose weight gauge or bathroom scale method before setting off. Exceeding the limit can overload the rear axle and the tow bar.

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