maintenance schedule INFINITI Q70 2019 Towing Guide
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9
PREPARING YOUR VEHICLE  
BREAK-IN AND MAINTENANCE SCHEDULE  
  CAUTION- INFINITI recommends that you allow a sufficient “break-in” of both the 
engine and drivetrain before towing with your new INFINITI vehicle. 
DO NOT tow a trailer or haul a heavy load  for the first 500 miles. For the first 500 miles 
that you tow a trailer, do not drive over 50 mph and do not make starts at full throttle.   
Following these recommendations helps your engine and other parts of your vehicle 
wear in at heavier loads. 
  
Keep in mind, too, that towing places higher demands and added loads on vehicle 
components, so more frequent maintenance is called for. Your INFINITI 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. 
 
TIRE PRESSURE 
When towing a trailer, increase the tow vehicle tire pressures to the recommended 
cold specifications. You will find these figures in the vehicle owner’s manual and on the 
tire pressure chart located within the vehicle. Trailer tire condition, size, load rating, and 
inflation pressure must be in accordance with the trailer and tire manufacturer’s 
specifications. 
 
MEASURING VEHICLE WEIGHT 
The key to safer, efficient towing has to do with weight. Your vehicle — SUV, or 
crossover vehicle — 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: 
 Gross Vehicle Weight- curb weight of vehicle plus the combined weight of 
passengers and cargo 
 Gross Axle Weight (Front and Rear)- maximum weight (load limit)that can be 
specified for front or rear axle 
 Gross Combined Weight- maximum total weight of vehicle, passengers, cargo,  
and trailer 
 Trailer Tongue Load- the weight exerted at the vehicle-trailer coupling point 
 
These ratings are based upon normal highway driving and may be reduced if 
operating in reduced-traction situations (for example, slippery boat ramps). 
 
 WARNING- Attempting to tow loads greater than the GVWR, GAWR, GCWR, and 
the trailer tongue load specified could adversely affect vehicle handling, braking, and 
performance.  If you do, parts of your vehicle can break, and tire damage could 
occur as a result of overloading which may not be covered by your vehicle warranty.  
Overloading can also result in loss of control of your vehicle and which could cause a 
serious accident, personal injury or death.  
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2019 INFINITI Towing Guide  
 
 
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in different configurations to adjust the tongue load and load transfer and hitch ball 
height.  On some tandem axle trailers an incorrect hitch height can result in uneven 
trailer  axle loading. 
 
  WARNING- Towing can significantly alter the handling and performance 
characteristics of your vehicle. Moreover, it puts increased strain on the engine and 
drivetrain. Therefore, it is always a good idea to approach towing from the standpoint 
of safety — whether you are purchasing equipment or actually pulling the trailer.  
 
  WARNING- Always make sure your vehicle’s towing capacity is adequate for the 
trailer you intend to tow. Be certain that you have all of the proper equipment needed 
for safe towing, such as safety chains/cables, electric trailer brakes, electric trailer 
brake controller, breakaway switch, and extended rear view mirrors.  Make certain 
your equipment conforms to all federal, state or local regulations to help ensure 
against the possibility of a serious accident and personal injury or death.  
 
You should follow a more frequent maintenance schedule and check fluid levels, 
pressures, tire condition, etc., more often when on the road. See your vehicle owner’s 
manual for details. 
LOADING YOUR TRAILER 
 
  WARNING- Taking the time to load and balance your trailer properly will improve 
overall handling and minimize the strain on your tow vehicle. Incorrectly, loaded trailers 
tend to sway or swing from side to side, upsetting vehicle handling which could result in 
a serious accident, personal injury or death. Careful loading and balancing, and a 
weight distribution hitch and sway-control device can help eliminate these problems. 
 
As mentioned earlier, conventional trailer tongue load must fall between 10-15% of the 
total trailer weight, or within the limits of the maximum trailer tongue load specified by 
the trailer manufacturer. 
 
 WARNING- Excessive trailer tongue load can actually push down the tow vehicle in 
back, lifting the front wheels to a point where traction, steering response, and braking 
may be severely reduced. which could result in an accident, personal injury or death. 
Too little trailer tongue load or negative load can lift the trailer tongue upwards on the 
trailer ball causing instability, which may lead to swaying, “tail wagging,” or jackknifing 
which could result in an accident, personal injury or death. 
 
With this in mind, proper loading is extremely 
important. When loading a trailer, 60% of 
the total cargo weight should be positioned 
in the front portion of the trailer and 40% in 
the back. Then the load should be adjusted 
until the proper tongue load ratio is 
achieved. 
 
 
 
 
60%40%
TOWING SAFETY  
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2019 INFINITI Towing Guide  
 
 
23 By far the most important benefit of INFINITI luxury is the Total Ownership Experience.
® 
Years before we ever built our first luxury car, we built this belief:  Luxury is much more 
than a collection of features on an automobile. It is a way of doing business based 
upon building a lasting relationship. From the very moment you arrive at an INFINITI 
retailer, we strive to exceed your expectations at every turn with our line of products 
and our people. You will notice our commitment to your satisfaction in everything we 
do, from the way we build our vehicles to the way we support them for years to come. 
As an INFINITI driver you will enjoy a host of useful services like 24-hour Roadside 
Assistance,* a  Complimentary INFINITI Service Loan Car** and Trip Interruption 
Benefits.* Your ownership experience will be a complete one, extending from our 
showroom to our Web site and beyond. 
 
ROADSIDE ASSISTANCE PROGRAM 
4-year/unlimited-mileage* includes: Trip Interruption Benefits, 24-hour toll-free customer 
assistance number, battery boost, lock-outs, flat tires, out-of-gas, accident towing.  
 
SERVICE LOAN CAR PROGRAM 
When you make an appointment and drop off your INFINITI vehicle for warranty repair 
maintenance at participating retailers, a complimentary INFINITI Service Loan Car** will 
be waiting. And before your INFINITI is returned to you, it will be hand-washed and 
running smoothly. 
 
COMMITMENT  
To a superior product representing excellent value, presented in a unique environment. 
To honor our guests and treat them with respect during the buying process. To give our 
customers outstanding service throughout their ownership, so that they may enjoy an 
ongoing relationship with knowledgeable people. To be completely committed to 
ensuring total satisfaction for our customers. 
 
OWNERSHIP ONLINE 
Our goal is to provide owners with a premium quality vehicle and an outstanding 
ownership experience that does not end when you drive away from the showroom. To 
that end, we have created the “Ownership” section of the www.INFINITIUSA.com Web 
site, which further reflects our commitment to serving INFINITI owners’ needs. There you 
can find easily accessible maintenance schedules, warranty information, and articles 
exclusively available to INFINITI owners. 
 
*Roadside Assistance/Trip Interruption available during the first four years after initial new vehicle 
delivery. 
**Subject to availability. Available only during the 4-year/60,000-mile Basic coverage. The 
customer must be 21 years of age or older with a valid U.S. driver’s license. The customer must 
provide proof of primary insurance. Restrictions may apply. 
THE TOTAL OWNERSHIP EXPERIENCE INFINITIUSA.com