Jeep Wrangler: TRAILER TOWING / Trailer Hitch Classification
The following chart provides the industry standard for the maximum trailer
weight a given trailer hitch class can tow and should be used to assist you
in selecting the correct trailer hitch for your intended towing condition.

The following trailer towing related definitions
will assist you in understanding the following
information:
The GVWR is the total allowable weight of your
vehicle...
NOTE:
The trailer tongue weight must be considered as
part of the combined weight of occupants and
cargo (i.e., the GVWR), and the GVWR should
never exceed the weight referenced on the Tire
and Loading Information placard...
Other information:
This vehicle is equipped with a Diesel Exhaust
Fluid (DEF) injection system and a Selective
Catalytic Reduction (SCR) catalyst to meet the
emission requirements.
The DEF injection system consists of the
following components:
DEF tank
DEF pump
DEF injector
Electronically-heated DEF Lines
NOx sensors
Temperature sensors
SCR catalyst
The DEF injection system and SCR catalyst
enable the achievement of diesel emissions
requirements; while maintaining outstanding
fuel economy, drivability, torque and power
ratings...
The tires on your new vehicle provide a balance
of many characteristics. They should be
inspected regularly for wear and correct cold
tire inflation pressures. FCA strongly
recommends that you use tires equivalent to
the originals in size, quality and performance
when replacement is needed...