|
Towing Tips
Pulling a camper, horse trailer,
off-road vehicle or any other trailer can be a fun and economical
way to move your favorite items around. But towing a trailer requires
a different set of driving techniques. Without special care taken
you and your family could get hurt. Before you set out on the road,
be aware of some of the potential risks and how to avoid problems.
Once you understand the special nuances of towing a trailer, you
can tow with greater confidence, safety and enjoyment.
Potential Problems
To Be Aware Of:
- Towing too large of trailer can
overwork load-pulling components of your vehicle such as it's
engine, transmission and wheel assemblies. Premature transmission
failure is a common problem cause by improper towing techniques
and maintainence. Damage caused by towing may not be covered under
your vehicle warranty.
- Handling characteristics change
dramatically while towing a trailer. Maneuvers take more time
and precision and going around corners and turning require special
care. The sluggish handling means you won't be able to make the
same type of sudden evasive manouvers like you would be able to
under normal driving circumstances should you encounter sudden
obstacles.
- Braking distance can increase
3 - 4 times more than normal increasing the risk of rear ending
other vehicles. In addition, turning around corners requires special
care or you could end up in a ditch.
- Rear warning lights often fail
or don't work properly creating a situation where other drivers
may not be aware of your braking or turning intentions. Trailer
lights require regular attention.
- Trailer brakes (if your trailer
is so equiped) may require adjusting to function safely and properly.
- Trailer hitches and ball hitches
need to be properly selected, fitted and installed. They must
be frequently inspected to prevent the possibility of your trailer
from coming unhitched.
Driving Tips
If you have never towed a trailer
before, you may be suprised how different a vehicle handles with
a trailer behind it. Braking and cornering require more room, time
and foresight than normal. The handling usually feels sluggish at
first, almost like driving in mud. To get used to the new handling
characteristics, it's a very good idea take a few minutes to practice
first. Hook the trailer up and practice turning, stopping and backing
in an area away from taffic until you get the feel of it. Start
with the trailer empty, then, try it again with it loaded. It's
fun and you'll look great towing that new trailer around.
- Before starting out, check
operation of vehicle and trailer lights and all vehicle-trailer
connections. Make sure the chains are tight and cannot fall
off. After driving a short distance, stop and recheck the lights
and connections. Trailer lights require a lot of surveylance
and maintenance.
- Start out slowly. Avoid putting
unnecessary stress on your vehicle and trailer by avoiding jerky
starts or sudden acceleration. If your vehicle has a manual
transmission, prevent excessive clutch slippage by keeping engine
rpm low and not racing the engine as you take off. Always start
out in in the lowest gear. Once you get moving, shift the transmission
at higher rpms than you normally would (manual transmission).
- If your vehicle has an automatic
transmission, start out slowly and allow the transmission to
shift at a higher rpm than normal. It will probably do so automatically.
If the engine seems to be running at an excessive rpm, let off
the accelerator for a moment and let the transmission shift
into the next gear. Allowing the transmission to shift at higher
rpms will significantly reduce strain on your transmission and
engine.
- Avoid jerky steering and quick,
sharp turns. Make smooth, wide arching turns. If you turn too
sharp, the trailer could hit the rear corner of your vehicle.
Sharp turns significantly wears the tires on tandem axle trailers.
Don't brake around corners, slow down BEFORE making a turn to
avoid the possibility of the trailer pushing the rear end of
your tow vehicle to one side or another, especially if your
trailer does not have brakes.
- Do not use fifth gear (manual)
or overdrive (automatic), unless you have a very small trailer
and load.
- Braking. Your trailer rig may
require 3 to 4 times more distance to stop than normal. Stopping
distances increase the more weight you tow. Therefore you must
plan each and every stop ahead of time. Always watch the road
ahead of you and be on the look-out for potential dangers and
obstacles.
- Downshift before coming to a stop. Repeated braking or riding
the brakes down long grades may heat the brakes up to the point
where they loose some braking power. Avoid this by slowing down
and shifting down into a lower gear and using the braking power
of the engine to help slow you down.
- Avoid stop and go traffic where
vehicles may pull in front of you and suddenly stop - rear ending
someone could be a real threat and ruin your day.
- Never brake around corners.
The tendancy of most trailers is to plow straight ahead which
tends to push the rear end of your tow vehicle sideways as you
brake around a corner. Breaking too hard around a corner could
cause your rig to jack-knife.
- When making a turn, especially
sharp turns like entering fuel stations, hotels and sity streets,
the trailer wheels will be closer to the inside of the turn.
Compensate for this by making wider than normal turns.
- Take special care in rain and
particularly on wet asphault where tire adhesion may be significantly
reduced.
- Passing. Avoid passing other
vehicles on single lane highways. Passing requires considerably
more distance than under normal circumstances. After passing
a vehicle, do not forget the length of your trailer. Also, be
sure you have plenty of room before changing lanes.
- Beware of crosswinds and rough
roads, they will adversely affect the handling of your vehicle
and trailer. Particular wind concerns include going over long
bridges and overpasses and being passed by semi-trucks and busses.
If conditions are right, aerodynamic effects caused by large
passing trucks on a windy day can cause you trailer to sway
radically. Prepare yourself for being passed by migrating towards
the edge of the road (furthest away from the upcoming tk.),
reduce your speed by letting up the accelerator and keep a firm
grip on the steering wheel. If necessary make subtle, not wild,
steering corrections. Once the vehicle has passed, the vehicle
and trailer will stabilize.
- Overheating. Due to the added
load of the trailer, your vehicle's engine may overheat on hot
days or when going up long or steep grades with a trailer. Avoid
using the air conditioning on hot days.While you are towing,
keep a watchful eye on your vehicle's temperature gague. If
the engine temperature gauge climbs and you have the air conditioning
on, turn it off and see if it stabilizes. You can also turn
on the heater and fan on high to cool the engine down. If the
engine temperature gauge get's into the "hot" zone,
find a safe spot to pull off the road and allow the vehicle
to cool down.
- Mechanical failures. The added
stress of towing a trailer seems reveals weak mechanical components
on older vehicles in short order. Weak belts break, fragil transmissions
begin slipping and oil and coolant leaks seem to spring up out
of nowwhere. Most of these problems can be prevented by having
your vehicle thuroughly inspected before setting out with your
trailer. Get a good tune-up and replace any questionable components.
If you have a truck and your rear end seal is a little wet,
it's a good bet that it'll be a lot wetter halfway into your
trip - change it. It's cheaper to do it before you leave than
be broken down in the middle of nowhere. Even then, while you
are out towing, make regular inspections as you fuel up or stop
to eat. One good way to check for oil leaks is to check for
oil spots on the back of your vehicle or front of trailer.
- Backing up with a trailer is
difficult and requires practice and extra care. Have someone
guide you when backing to reduce the risk of an accident.
- When you are not towing, make
sure you are always parked on relatively flat terrain. If you
must park on an incline, park 90 degrees to the incline to prevent
the trailer and vehicle from rolling. Always place wheel blocks
by the vehicle and trailer wheels. If you don't have wheel blocks,
use a suitable piece of wood or a nearby rock. Apply the parking
brake as well.
|