2013 Lexus IS300h towing capacity

2014-1. Before driving
4
Driving
IS300h_EE(OM53B95E)
Weight limits
Check the allowable towing capacity, GVM (Gross Vehicle Mass),
MPAC (Maximum Permissible Axle Capacity), and permissible draw
bar load before towing. (P. 562)
Towing hitch/bracket
Lexus recommends the use of the Lexus hitch/bracket for your vehicle.
Other products of a suitable nature and comparable quality may also be
used.
To prevent an accident
The handling of the vehicle will feel different when towing a trailer.
Beware of the 3 most common causes of towing-related accidents:
driver error, excessive speed, and overloading.
Trailer towing (vehicles with a towing package)
The strain of towing a trailer will have a negative impact on the running
performance, handling, fuel consumption and endurance of your vehicle.
Use the vehicle features in the correct manner and operate the vehicle
with care for safer driving and optimal comfort. Damage and/or malfunc-
tions that occur as a result of towing performed for commercial purposes
are not covered by the Lexus warranty.
Ask your local authorized Lexus dealer or repairer, or another duly qual-
ified and equipped professional for further details before towing, as there
are additional legal requirements in some countries.

2024-1. Before driving
IS300h_EE(OM53B95E)
Total trailer weight and permissible drawbar load
Total trailer weight
Weight of the trailer itself plus the
trailer load should be within the
maximum towing capacity.
Exceeding this weight is danger-
ous. (P. 562)
When the total trailer weight is
greater than the vehicle weight,
we recommend the use of a fric-
tion stabilizer (sway control
device).
Permissible drawbar load
Allocate the trailer load so that the drawbar load is greater than 25 kg (55.1
lb.) or 4% of the towing capacity. Do not let the drawbar load exceed the
indicated weight. (P. 562)
Information tag (manufacturer’s label)
Gross vehicle mass
The combined weight of the driver, passengers, towing hitch, total curb
mass and drawbar load should not exceed the gross vehicle mass by more
than 100 kg (220.5 lb.). Exceeding this weight is dangerous.
Maximum permissible rear axle capacity
The weight borne by the rear axle should not exceed the maximum permis-
sible axle capacity by 15% or more. Exceeding this weight is dangerous.
The values for towing capacity were derived from testing conducted at sea
level. Take note that engine output and towing capacity will be reduced at
high altitudes.
Important points regarding trailer loads
1
2
Ty p e ATy p e B
1
2

2034-1. Before driving
4
Driving
IS300h_EE(OM53B95E)
CAUTION
When the gross vehicle mass limit or maximum permissible axle capacity is
exceeded
Do not exceed the established speed limit for towing a trailer in built-up areas
or 100 km/h (62 mph), whichever is the lower.

2054-1. Before driving
4
Driving
IS300h_EE(OM53B95E)
Tire information
Increase the tire inflation pressure to 20.0 kPa (0.2 kgf/cm2 or bar, 3 psi) greater
than the recommended value when towing. (P. 570)
Increase the air pressure of the trailer tires in accordance with the total trailer
weight and according to the values recommended by the manufacturer of your
trailer.
Break-in schedule
Lexus recommends that vehicles fitted with new power train components should
not be used for towing trailers for the first 800 km (500 miles).
Safety checks before towing
Check that the maximum load limit for the towing hitch/bracket hitch ball is not
exceeded. Bear in mind that the coupling weight of the trailer will add to the
load exerted on the vehicle. Also make sure that you will not be towing a load
that exceeds the maximum permissible axle capacity.
Ensure that the trailer load is secure.
Supplementary outside rear view mirrors should be added to the vehicle if the
traffic behind cannot be clearly seen with standard mirrors. Adjust the extend-
ing arms of these mirrors on both sides of the vehicle so that they always pro-
vide maximum visibility of the road behind.
Maintenance
Maintenance must be performed more frequently when using the vehicle for
towing due to the greater weight burden placed on the vehicle compared to nor-
mal driving.
Retighten all bolts securing the hitching ball and bracket after towing for
approximately 1000 km (600 miles).
NOTICE
When the rear bumper strengthening material is aluminum
Ensure the steel bracket part does not come directly in contact with that area.
When steel and aluminum come into contact, there is a reaction similar to cor-
rosion, which will weaken the section concerned and may result in damage.
Apply a rust inhibitor to parts that will come in contact when attaching a steel
bracket.

562
IS300h_EE(OM53B95E)9-1. Specifications
*1: Unladen vehicle
*2: Vehicles with 255/35R18 tires
*3: AVE30L-AEXEHW and AVE30R-AEXEHW models
*4: AVE30L-AEXLHW and AVE30R-AEXLHW models
The model code is indicated on the manufacturer’s label. (P. 563)
*5: Vehicles with a towing package
Maintenance data (fuel, oil level, etc.)
Dimensions and weights
Overall length 4665 mm (183.7 in.)
Overall width 1810 mm (71.3 in.)
Overall height*11430 mm (56.3 in.)
Wheelbase 2800 mm (110.2 in.)
Tread*1Front 1535 mm (60.4 in.)
Rear1550 mm (61.0 in.)
1540 mm (60.6 in.)*2
Gross vehicle mass*52130 kg (4696 lb.)*3
2145 kg (4729 lb.)*4
Maximum permis-
sible axle capac-
ity
*5
Front 1090 kg (2403 lb.)
Rear 1200 kg (2646 lb.)
Drawbar load*575 kg (165 lb.)
Towing capacity*5With brake 750 kg (1653 lb.)
Without brake 750 kg (1653 lb.)

609Alphabetical index
IS300h_EE(OM53B95E)
Tachometer ................................110
Tachometer settings ..................118
Tail lights ..................................226
Light switch ..........................226
Replacing light bulbs ............493
Talk switch ................................378
Telephone switches ...................378
Theft deterrent system
Alarm ......................................96
Double locking system ...........95
Immobilizer system ................90
Intrusion sensor and tilt sensor ...
99
Tire inflation pressure ...............466
Maintenance data ..................570
Tire inflation pressure display
function ..............................451
Warning light........................510
Tire pressure warning system....451
Function ................................451
Initializing ............................451
Installing tire pressure warning
valves and transmitters .......451
Registering ID codes ............452
Tire pressure warning reset
switch .................................452
Warning light........................510Tires .......................................... 450
Chains .................................. 312
Checking .............................. 450
Emergency tire puncture
repair kit ............................ 531
If you have a flat tire.... 531, 545
Inflation pressure ................. 570
Replacing ............................. 460
Rotating tires........................ 450
Size ...................................... 570
Snow tires ............................ 313
Tire inflation pressure display
function ............................. 451
Tire pressure warning system ....
451
Warning light ....................... 510
Tools ......................................... 460
Top strap ..................................... 75
Towing...................................... 500
Emergency towing ............... 500
Towing capacity .................. 562
Towing eyelet ...................... 501
Trailer towing ...................... 201
Traction battery (hybrid battery) 83
Traction Control (TRC) ............ 293
Traction motor (electric motor) .. 79
Trailer towing ........................... 201
T