Towing A Trailer
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Read your owner’s manual before you tow anything. Take time
to practice before driving on main roads and never allow anyone
to ride in or on the trailer. Before you leave, remember to check
routes and restrictions on bridges and tunnels. Consider the following
safety tips each time you drive with a trailer. The source for this
information is The National Highway Traffic Safety Administration (NHTSA).
General Handling
- Drive at moderate speeds. This will place less strain on
your tow vehicle and trailer.
- Trailer sway is more likely to occur as speed increases.
- Avoid sudden stops and starts that can cause skidding, sliding or jackknifing.
- Slow down when traveling over bumpy roads, railroad crossings and ditches.
- Make wider turns at curves and corners. Because your trailer’s
wheels are closer to the inside of a turn than the wheels of your tow
vehicle, they are more likely to hit or ride up over the curbs.
- To control swaying caused by air pressure changes and wind buffeting
when larger vehicles pass from either direction, release the accelerator
pedal to slow down and keep a firm grip on the steering wheel.
Braking
- Allow considerably more distance for stopping.
- If you have an electric trailer brake controller and
excessive sway occurs, activate the trailer brake controller by hand.
Do not attempt to control trailer sway by applying the tow vehicle brakes;
this will generally make the sway worse.
- Always anticipate the need to slow down. To reduce speed,
shift to a lower gear and press the brakes lightly.
Acceleration And Passing
- When passing a slower vehicle or changing lanes, signal well in
advance and make sure you allow extra distance to clear the vehicle
before you pull back into the lane.
- Pass on level terrain with plenty of clearance. Avoid passing
on steep upgrades or downgrades.
- If necessary, downshift for improved acceleration or speed maintenance.
- When passing on narrow roads, be careful not to go onto a soft shoulder.
This could cause your trailer to jackknife or go out of control.
Downgrades And Updgrades
- Downshift to assist with braking on downgrades and to add power for climbing hills.
- On long downgrades, apply brakes at intervals to keep speed in
check. Never leave brakes on for extended periods of time or they may overheat.
- Some tow vehicles have specifically calibrated transmission tow-modes.
Be sure to use the tow-mode recommended by the manufacturer.
Backing Up
- Put your hand at the bottom of the steering wheel. To turn left,
move your hand left. To turn right, move your hand right. Back up slowly.
Because mirrors cannot provide all of the visibility you may need when backing up,
have someone outside at the rear of the trailer to guide you, whenever possible.
- Use slight movements of the steering wheel to adjust direction. Exaggerated
movements will cause greater movement of the trailer. If you have difficulty,
pull forward and realign the tow vehicle and trailer and start again.
Parking
- Try to avoid parking on grades. If possible, have someone outside
to guide you as you park. Once stopped, but before shifting in Park,
have someone place blocks on the downhill side of the trailer wheels.
Apply the parking brake, shift into Park, and then remove your foot from
the brake pedal. Following this parking sequence is important to make sure
your vehicle does not become locked in Park because of extra load on the
transmission. For manual transmissions, apply the parking brake and then
turn the vehicle off in either first or reverse gear.
- When uncoupling a trailer, place blocks at the front and rear of the
trailer tires to ensure that the trailer does not roll away when the coupling
is released.
- An unbalanced load may cause the tongue to suddenly rotate upward;
therefore, before uncoupling, place jack stands under the rear of the
trailer to prevent injury.
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Updated Thursday, February 21, 2008
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| © The USAA Educational Foundation, 2000 -
All rights reserved.
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