2006 Nissan Towing Guide 2
TOWING
EQUIPMENT
RENTING
The first thing to keep in mind when renting a trailer is to rent only from professional
companies that specialize in towing and towing equipment. More than likely, these
representatives will have some experience in selecting and fitting the towing equipment
that is appropriate for your Nissan vehicle.
When renting, make sure you have your owner’s manual on hand so that you can check
the towing capacities for your specific vehicle. Never rent a trailer that exceeds these
capacities, and make sure that any other equipment you rent is sufficient for your loaded
trailer.
While you’re there, ask questions: How much does the trailer weigh? What is the trailer
tongue load? How much weight will the trailer hold? What type of brakes is it equipped
with? All of these items have an effect on whether your Nissan vehicle is capable of safely
pulling that trailer or piece of equipment.
Make certain that all trailer stoplights, taillights, and turn signals are hooked up and
operate correctly, and that all safety equipment is properly installed. Check the safety
chains/cables, tie-downs, etc.
Carefully inspect the condition of the trailer and equipment. Are the tires worn
excessively? Are the tire pressures correct? Are there broken welds, missing bolts or
pieces? All these factors can also affect your safety.
Towing safety should be a high priority when choosing and renting equipment, and this
is especially true concerning hitches. Never rent a clamp-on-type hitch. Since Nissan
bumpers not specifically marked for towing are not designed for trailer loads, using this
type of hitch may cause damage to your vehicle and could result in trailer separation during
towing. Tow only with a permanent-type hitch.
PURCHASING
Purchase towing items such as hitches and hitch balls only from your Nissan dealer or a
professional supplier of towing equipment.
If you are intending to use your vehicle to tow a trailer you already own, first determine
the trailer’s weight when fully loaded. This will tell you if, in fact, your vehicle is capable of
pulling this amount of weight. In addition, it will also help you purchase the right type, style,
and class* of hitch and other equipment.
*See the SPECIFICATIONS section of this guide for equipment class information specific to your
vehicle.
2006 Nissan Towing Guide 3 If you are buying a travel or boat trailer, be sure that your Nissan vehicle has the towing
capacity to pull it. See the SPECIFICATIONS section of this guide, or refer to your owner’s
manual for detailed information regarding the towing capacity of your specific vehicle. Your
owner’s manual should ALWAYS be referenced before making any towing decisions.
Naturally, you’ll want to buy the highest-quality equipment you can find for maximum
towing safety. And if you plan to tow often, consider convenience. Quick-disconnect trailer
light connectors and ratchet-type tie-downs, for example, make the job go faster and easier,
and are usually worth the small extra investment.
WHAT’S
RIGHT FOR YOU
TYPES OF EQUIPMENT
Towing requires a variety of equipment, and, depending upon the application, there can be
several types or styles of each piece of equipment. Working with your Nissan dealer or a
professional supplier of towing equipment, it should be relatively simple to determine the
proper type of equipment for your specific vehicle given the intended application. This
section explains the most common pieces of towing equipment available.
HITCHES
Whichever type of hitch you use, it should be firmly bolted to your vehicle, and should be of
the appropriate weight class for the equipment you intend to tow. In addition, keep the
following in mind:
Š Do not modify the vehicle’s braking or exhaust systems or its body structure/frame when
installing the hitch.
Š Be sure that the hitch does not interfere in any way with the vehicle’s energy-absorbing
bumper.
Š Regularly check to see that all hitch-mounting bolts are securely fastened.
Š Where practical, remove the hitch when not in use. Your Nissan dealer can assist you in
hitch removal and reinstallation. When removed, seal the bolt holes to prevent road
spray, fumes, water, and dirt from entering the vehicle.
Š For receiver-type hitches using a ball mount, the ball mount should be removed when
not towing.
Š If you install a hitch yourself, remember that it must be securely attached to the frame or
underbody, according to the manufacturer’s instructions. Never attach a hitch or
towing device to the vehicle axle housing. This may damage the housing, wheel
bearings, wheels, or tires.
2006 Nissan Towing Guide 4 Hitch Types
Bumper Hitch – This is a special
reinforced bumper designed to
accommodate a hitch ball.
Receiver Hitch – A receiver hitch is
bolted directly to the vehicle structure for
added strength and durability. Nissan bolt-
on receiver hitches are designed
specifically for Nissan vehicles, and include
the necessary reinforcements, with ample
clearance around bumpers, frame members,
etc. These hitches allow for the removal of
the ball mount when not towing.
Weight-Distributing Hitch System –
This type of system uses a “load-leveling”
or “equalizing” hitch. The weight-
distributing feature helps shift trailer
tongue weight to all trailer tires and the
tow vehicle front tires.
Purchase of a Weight-Distributing
hitch ball mount (Class IV) is
STRONGLY RECOMMENDED if you
own an Armada, Frontier, Pathfinder or Titan vehicle and plan to tow trailers with maximum
weight over 5,000 lbs. This ball mount includes a 2
5/16” hitch ball rated for up to 10,000
lbs., and is available through your Nissan dealer for use with the optional tow package.
2006 Nissan Towing Guide 6 BALL MOUNT
A ball mount (also known as a drawbar or “stinger”) is a bar that holds a hitch ball and is
inserted into a receiver-type hitch. Ball mounts come in a number of weight capacities
(3,500 lbs., 5,000 lbs., etc.) and sizes (1
1/4”, 2”, etc.), and can be weight-distributing or
non-weight-distributing.
HITCH BALL
A hitch ball is bolted through a ball
mount or a hitch hole in the tow
vehicle’s rear bumper. The coupler on
the trailer tongue attaches over the
hitch ball.
Like ball mounts, hitch balls come
in a number of weight capacities and
sizes. Therefore, always make sure
the hitch ball selected has the proper shank diameter and weight rating for the ball mount
as well as the coupler on your trailer. Using a 1
7/8” hitch ball in a 2” coupler, for example,
could result in the trailer separating from the tow vehicle.
There are different diameters of hitch holes. If a hitch ball with a smaller shank is used in
a larger hole, a bushing should be used to take up the excess clearance. Bushings are
often included with Nissan accessory hitch balls.
A simple maintenance routine for the hitch ball is recommended to keep it in top
condition. Coating it with light grease will minimize wear of both the coupler and hitch ball.
Also, by removing the hitch ball when not towing, or by protecting it with a special cover,
you will help prevent rust from forming on it.
TRAILER TONGUE
The tongue is the part of the trailer that extends forward to meet the tow vehicle, and also
carries the coupler assembly. Knowledge of the trailer tongue load (conventional trailers)
and king pin load (5th wheel and gooseneck trailers) is critical, as it can have a significant
effect on the handling of the tow vehicle. See the SPECIFICATIONS section of this guide,
or refer to your owner’s manual to view the maximum conventional trailer tongue load listed
for your vehicle.
Hitch
Mount BallBall
2006 Nissan Towing Guide 9 BRAKES
As with hitches, there are several types of braking systems available. Most states require a
separate braking system on trailers with a loaded weight above a specific amount, so
check to ensure you comply with all regulations.
NOTE – Never connect a hydraulic trailer brake system directly to the vehicle
hydraulic brake system.
Surge Brakes – The surge brake is mounted on the trailer tongue with a hydraulic line
running to each trailer wheel. Surge brakes are activated by the trailer pushing against the
hitch when the tow vehicle is braking. Hydraulic surge brakes are common on rental trailers
and some boat trailers. In this type of system, there is no hydraulic or electric connection
for brake operation between the tow vehicle and the trailer.
Electric Trailer Brakes – Electric braking systems are activated by an electronic signal
sent from a trailer brake controller (special brake-sensing module).
If electric trailer brakes are used, Nissan recommends all-electronic actuation because
with this system it will not be necessary to tap into the tow vehicle’s hydraulic system.
For your convenience, Armada, Frontier, Pathfinder, Titan, and Xterra vehicles are pre-
wired to accommodate most popular electric trailer brake controllers. A wiring harness* is
either included with your vehicle or available from your Nissan dealer. This harness
provides electric trailer brake controller input and output connections to the vehicle wiring.
See a professional supplier of towing equipment for electric trailer brake controller
availability.
NOTE – Improper or poor quality trailer harness wiring may affect your vehicle’s electrical
system. Use only a Nissan approved wiring harness, or consult your dealer or a
professional supplier of towing equipment for compatible equipment.
GENUINE NISSAN PARTS AND ACCESSORIES
Whether you’ll be towing occasionally or on a regular basis, Nissan offers a full range of
Genuine Nissan Parts and Accessories to help you tow with confidence.
Every accessory is thoroughly tested and inspected for fit and workmanship. Therefore,
you can be certain that every item is designed to be compatible with the standard features
of your vehicle and designed to assist you with your towing needs.
Contact your Nissan dealer for more information on accessories or towing-related parts
for your Nissan vehicle.
*See the SPECIFICATIONS section of this guide for wiring harness information specific to your
vehicle.
2006 Nissan Towing Guide 10
PREPARING
YOUR VEHICLE
BREAK-IN AND MAINTENANCE SCHEDULE
Nissan recommends that you allow a sufficient “break-in” (500 miles) of both the engine
and drivetrain before towing with your new Nissan vehicle. For the first 500 miles that you
tow a trailer, do not drive over 50 mph.
Keep in mind, too, that towing places higher demands and added loads on vehicle
components, so more frequent maintenance is called for. Your service maintenance guide
provides the accelerated maintenance schedule for towing purposes. Engine oil, filter,
transmission oil, and possibly other fluids should be changed more frequently when towing.
MEASURING VEHICLE WEIGHT
The key to safe, efficient towing has to do with weight. Your vehicle — SUV, truck, Minivan,
or passenger car — is capable of carrying and towing only a certain amount of weight. You
must compare your vehicle’s tow-weight ratings with the combined weight of the vehicle,
trailer, and their contents. This will help ensure that the total weight does not exceed any of
your vehicle’s tow weight ratings. There are four weights to consider when towing:
Š Gross Vehicle Weight
Š Gross Axle Weight (Front and Rear)
Š Gross Combined Weight
Š Trailer Tongue/King Pin Load
These ratings are based upon normal highway driving and may be reduced if operating in
reduced-traction situations, e.g., slippery boat ramps.
NOTE – Attempting to tow loads greater than the GVWR, GAWR, GCWR, and the trailer
tongue/king pin load specified could adversely affect vehicle handling, braking, and
performance. Damage to your vehicle resulting from overloading may not be covered by
your vehicle warranty.
2006 Nissan Towing Guide 11
GROSS VEHICLE WEIGHT (GVW)
The Gross Vehicle Weight (GVW) is the total weight of the vehicle, plus passengers,
cargo, fuel, hitch, trailer tongue/king pin load, and any optional equipment.
The best way to determine the GVW is by having the vehicle — loaded and ready to
tow — weighed at a public scale. To that figure, add the combined weight of all
passengers. Then, add the trailer tongue/king pin load to determine the approximate GVW.
The GVW you come up with must not
exceed the Gross Vehicle Weight Rating
(GVWR) for your vehicle. On all Nissan vehicles,
the GVWR is shown on the Federal Motor
Vehicle Safety Standard (F.M.V.S.S.) certification
label located in the driver’s-side door area.
To avoid overloading the vehicle, be sure
to include the trailer tongue/king pin load as a
part of the cargo when determining how much
weight can be safely carried inside the vehicle.
The weight of the roof rack cargo should also be
included.
2006 Nissan Towing Guide 12
GROSS AXLE WEIGHT (GAW)
The Gross Axle Weight (GAW) is the maximum weight each axle (front and rear) is
designed to safely carry.
To determine the GAW, load the vehicle as you would for towing and attach the loaded
trailer. At a public scale, with the loaded trailer attached, place only the tow vehicle front
wheels on the scale to determine the actual front axle GAW. To obtain the rear axle GAW,
place all four tow vehicle wheels on the scale. From that figure, subtract the front GAW
and you’ve got the rear GAW amount.
The GAW you come up with must not exceed the Gross Axle Weight Rating
(GAWR) for your vehicle. On Nissan vehicles, the GAWR for both axles is listed on the
F.M.V.S.S. certification label.
GROSS COMBINED WEIGHT (GCW)
The Gross Combined Weight (GCW) is the total weight of the tow vehicle with all
passengers, cargo, and fuel, plus the total weight of the trailer and all its cargo.
To determine the GCW, simply weigh your vehicle when fully loaded and ready to tow,
and add in the weight of the loaded trailer.
The GCW you come up with must not exceed the Gross Combined Weight Rating
(GCWR) for your vehicle. See the SPECIFICATIONS section of this guide, or refer to
your owner’s manual to view the GCWR listed for your vehicle.