2015 LEXUS RX350 towing capacity

2972-5. Driving information
2
When driving (6)If your vehicle will be towing a trailer, load from your trailer will be
transferred to your vehicle. Consul t this manual to determine how this
reduces the available cargo and luggage load capacity of your vehi-
cle.
(  P. 8 0 6 )
Calculation formula for your vehicle
Cargo capacity
Total load capacity (vehicle
capacity weight) (  P. 8 0 6 )
When 2 people with the combined weight of A lb. (kg) are riding in your
vehicle, which has a total load capacity (vehicle ca pacity weight) of B lb.
(kg), the available amount of cargo an d luggage load capacity will be C
lb. (kg) as follows:
B* 2
lb. (kg) - A* 1
lb. (kg) = C* 3
lb. (kg)
* 1
: A =Weight of people
* 2
: B =Total load capacity
* 3
: C =Available cargo and luggage load
In this condition, if 3 more passengers with the combined weight of D lb. (kg)
get on, the available cargo and luggage lo ad will be reduced E lb. (kg) as fol-
lows:
C lb. (kg) - D* 4
lb. (kg) = E* 5
lb. (kg)
* 4
: D =Additional weight of people
* 5
: E =Available cargo and luggage load

3212-5. Driving information
2
When driving CAUTION■
Trailer towing precautions
To tow a trailer safely, use extreme care an d drive the vehicle in accordance with the
trailer’s characteristics and operating conditions. Failure to do so could cause an
accident resulting in death or serious injury. Vehicle stability and braking perfor-
mance are affected by trailer stability, brake setting and performance, and the hitch.
Your vehicle will handle differently when towing a trailer.■
To avoid accident or injury ●
Do not exceed the TWR, unbraked TWR, GCWR, GVWR or GAWR.●
If the gross trailer weight is over 2000 lb. (907 kg), a sway control device with
sufficient capacity is required.●
Adjust the tongue weight within the appropriate range. Place heavier loads as
close to the trailer axle as possible.●
Do not exceed 65 mph (104 km/h), the posted towing speed limit or the speed
limit for your trailer as set forth in your trailer owner’s manual, whichever is lowest.
Slow down sufficiently before making a turn, in cross winds, on wet or slippery
surface, etc. to help avoid an accident. If you experience a vehicle-trailer instabil-
ity from reducing a certain speed, slow down and make sure you keep your vehi-
cle speed under the speed of which you experience the instability.●
Do not make jerky, abrupt or sharp turns.●
Do not apply the brakes suddenly as you may skid, resulting in jackknifing and
loss of vehicle control. This is especially true on wet or slippery surfaces.●
Do not exceed the trailer hitch assembly weight, gross vehicle weight, gross axle
weight and trailer tongue weight capacities.●
Do not use cruise control when towing.●
Slow down and downshift before descending steep or long downhill grades. Do
not make sudden downshifts while descending steep or long downhill grades.
●
Vehicle-trailer instability is more likely on steep long downhills. Before descend-
ing steep or long downhill grades, slow down and downshift. Do not make sudden
downshifts when descending steep or lo ng downhill grades. Avoid holding the
brake pedal down too long or applying the brakes too frequently. This could
cause the brakes to overheat and result in reduced braking efficiency.
●
Do not tow a trailer when the compact spare tire is installed on your vehicle.

8066-1. Specifications
Maintenance data (fue l, oil level, etc.)Dimensions and weight
* 1
: Unladen vehicles
* 2
: Vehicles without roof antenna and roof rails
* 3
: Vehicles with roof antenna but without roof rails
* 4
: Vehicles with roof rails
* 5
: Without towing package
* 6
: With towing packageOverall length 187.8 in. (4770 mm)
Overall width 74.2 in. (1885 mm)
Overall height
* 1
66.3 in. (1685 mm)
* 2
66.7 in. (1695 mm)
* 3
67.9 in. (1725 mm)
* 4
Wheelbase 107.9 in. (2740 mm)
Tr e a d Front 64.2 in. (1630 mm)
Rear 64.0 in. (1625 mm)
Vehicle capacity weight
(Occupants + luggage) 885 lb. (400 kg)
Trailer Weight Rating
(trailer weight + cargo weight) 2000 lb. (907 kg)
* 5
3500 lb. (1588 kg)
* 6

8116-1. Specifications
6
Vehicle specifications Cooling system
Ignition system Capacity Without towing pack-
age 9.1 qt. (8.6 L, 7.6 Imp. qt.)
With towing package 10.0 qt. (9.5 L, 8.4 Imp. qt.)
Coolant type Use either of the following.
• “Toyota Super Long Life Coolant”
• A similar high-quality ethylene glycol-
based non-silicate, non-amine, non-nitrite,
and non-borate coolant with long-life
hybrid organic acid technology
Do not use plain water alone.
Spark plug
Make
Gap DENSO FK20HR11
0.043 in. (1.1 mm)
NOTICE■
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.

880Alphabetical index
Tires
Chains ..................................................... 302
Checking ...............................................684
If you have a flat tire ...........................774
Inflation pressure................................693
Inflation pressure sensor............... 685
Information..............................................821
Replacing ................................................774
Rotating tires ........................................684
Size ............................................................ 815
Snow tires .............................................. 302
Spare tire.................................................774
Tire pressure warning
system ...................................... 684, 747
Tools ........................................................... 774
Total load capacity ................................ 301
Towing
Dinghy towing ..................................... 323
Emergency towing ........................... 735
Trailer towing.......................................306
TRAC......................................................... 269
Traction control ..................................... 269
Trailer towing..........................................306
Trip information display..................... 200
Trip meter ...................................................191
Turn signal lights
Replacing light bulbs.......................... 719
Switch ........................................................187
Wattage....................................................817 Under tray ...............................................608
USB port* .............. 394, 402, 510, 520
Vanity lights
Vanity lights............................................610
Wattage ................................................... 817
Vanity mirrors ......................................... 610
VDIM......................................................... 269
Vehicle data recordings ....................... 24
Vehicle dynamic s integrated
management ....................................... 269
Vehicle identification number......... 807
Vehicle stability control ..................... 269
Voice command switch* ........433, 566
Voice command system*....................451
VSC ........................................................... 269
Warning buzzers
Brake system ........................................ 744
Open door ........................................... 747
Seat belt reminder ............................. 747
Warning lights
Anti-lock brake system ...................745
Brake assist system ...........................745
Brake system ........................................ 744
Charging system ................................ 744
Electric power steering ...................745
Electronic engine control
system...................................................745
Low fuel level........................................ 747
Low tire pressure ............................... 747
Malfunction indicator lamp ...........745
Master warning light......................... 747U
V
W