Trailer Buying
Guide
by: Derek Chastain
Thinking about buying a cargo trailer, horse trailer or even a motorcycle
trailer but aren't sure which trailer to buy? As you might have realized,
choosing a trailer now-a-days can be perplexing. It's not surprising
given the amount of trailer manufacturers and different types of trailers
available.
There are many factors to consider when purchasing a trailer. One of
the first considerations is to choose an established trailer manufacturer.
As with most everything, you usually get what you paid for, so try to
choose the best trailer that you can afford.
Deciding on what type of trailer you need for your application will
help in narrowing down the manufacturers. There are trailers for almost
every conceivable type of cargo, from motorcycles to horses to concessions.
If you have to haul it, then there's a trailer made to haul it or at
least one that can easily be converted to do the job.
After choosing a manufacturer, figure out what size trailer you'll need.
Trailers come in several different widths and lengths. If you're considering
an enclosed trailer, you'll also need to consider the height of the
interior. If your trailer towing needs require that you spend very much
time inside the trailer, choose one with enough interior height to keep
you from bending your neck or back when standing.
Open or Enclosed Trailers
The next step in choosing a trailer is figuring out whether you will
need an open or an enclosed trailer. An open trailer is one which exposes
the cargo to the outside elements. If inclement weather isn't a factor
for your cargo, then an open trailer may be the most economical choice.
Open utility trailers can range in price from about $900 to $2500 new.
Open utility trailers are well suited for many applications including
small landscaping businesses that are just starting out and need a way
to haul their landscape equipment. As their business grows and they
decide to move up to an enclosed trailer, the open utility trailer will
still be incredibly useful for hauling all sorts of material such as
mulch, rock and plants.
Another plus for open trailers is their weight. Open utility trailers
tend to be lighter and provide less aerodynamic drag than enclosed trailers.
While open trailers are economical and very useful, they do not provide
the protection from the outside environment that an enclosed trailer
will. Enclosed trailers also offer an added measure of security because
the trailer functions as a portable, lockable storage building.
Enclosed trailers tend to be heavier and less aerodynamic than open
trailers. Enclosed trailers usually cost in the $1600 to $5000 range
new, but can go much higher.
Single or Tandem Axle
Once you've decided on either an open utility trailer or an enclosed
cargo trailer, you'll need to decide whether the trailer should have
a single axle, dual axle or possibly even three to four axles.
Single axle trailers have just one load bearing axle. Trailers with
single axles come with and without brakes, but as a general rule of
thumb, most single axle open and enclosed trailers come without brakes.
If you plan on hauling more than 3000 lbs, trailer brakes need to be
considered. In fact, it's a legal requirement in most states.
Anything heavier than 3000 lbs should be hauled on a dual axle trailer,
be it an open or enclosed trailer. Dual axle trailers use two load bearing
axles and usually feature either leaf springs or independent torsion
bar suspensions. Brakes are recommended for dual axle trailers and again
may be required depending upon where you live. Also, dual axle trailers
tend to track more accurately than single axle trailers over varying
road surfaces.
Rear Access
If you decide on an enclosed trailer, next you have to decide on either
a ramp rear door, double rear doors or one single barn-type door. Choosing
the type of rear access will greatly depend on the cargo you intend
to haul. If you're going to be hauling a motorcycle, race car or any
other type vehicle, then a ramp rear door will provide the easiest loading
and unloading method.
Be sure though when purchasing a trailer with a ramp door that the ramp
is spring assisted as some of the ramp doors can be very heavy. Ramps
are also nice for hauling furniture or other heavy items where you'll
be using a dolly to load and unload them.
If you will be using the trailer quite often and will be in and out
of it, then a ramp can become rather cumbersome. Enter double door trailers.
It is much easier to open the doors, step in and get the tool or item
you need and then step out and close the door than it is to drop a ramp
every time you need access. Too, you have to consider the clearance
needed for opening a ramp rear door.
Single barn type rear doors are usually found on smaller enclosed trailers
and are comparable in convenience to double rear doors.
Trailer manufacturers are aware of the ramp issue and most now add a
side door for access to their enclosed trailers giving those that require
a ramp the best of both worlds.
Trailer Brakes
In addition to the various types of trailers, there are several types
of trailer braking systems.
Electric braking systems are the most common type of braking systems
found on trailers today. These type braking systems connect the brake
system on the tow vehicle to the brake system on the trailer. This is
accomplished by installing a brake controller inside the tow vehicle.
The controller senses the braking force of the tow vehicle and in turn
activates the brakes on the trailer.
A hydraulic surge brake system consists of an actuating cylinder that
is usually integrated with the trailer tongue assembly. As the tow vehicle
applies its brakes, the "surge" of the trailer towards the
decelerating tow vehicle compresses the surge actuator. As this cylinder
is compressed, force is applied to the master cylinder and from there
to the braking cylinders.
Surge braking systems are more expensive and usually only needed if
you'll be using several different tow vehicles that would each require
a brake controller.
Electric brakes are usually preferred over surge brakes because their
operation is independent from the tow vehicle. If for some reason the
tow vehicle loses its brakes, there would not be enough deceleration
surge to activate the surge brakes. However, with electric brakes, the
driver could manually activate the brake controller thus allowing the
trailer to slow the entire rig.
In some states, any trailer with brakes is required to have a breakaway
system. In the event that the trailer becomes disconnected from the
tow vehicle, the trailer brakes would apply automatically to stop the
run away trailer. Trailer equipped with electric brakes carry a separate
battery to activate the breakaway systems. Surge brakes use a cable
that locks the breaks in a breakaway situation.
Informed Buying
The most important aspect of buying a trailer is to be an informed buyer.
Ask lots of questions. Any reputable dealer will be glad to answer your
questions and in fact, should ask you a lot of questions regarding your
intended cargo load. Ask about the warranty. Does the manufacturer stand
behind its work? Most established manufacturers offer a very good warranty
program and will go out of their way to satisfy a customer.
To help in your search for the perfect trailer, you can visit http://www.trailershopper.com
where you'll find hundreds of new and used trailers for sale by individuals
and dealers.
About The Author
Derek Chastain
Derek is the webmaster for http://www.trailershopper.com, an online
resource for buying and selling trailers of all types.
You may reprint this article on your site, ezine or newsletter as long
as the link to http://www.trailershopper.com is not removed.