Lexus NX300 Owner's Manual page 149

TWR (Trailer Weight Rating)
■
The maximum allowable gross trailer
weight. The gross trailer weight is the
sum of the trailer weight and the weight
of the cargo in the trailer.
TWR is calculated assuming base vehi-
cle with one driver, one front passen-
ger, towing package (if available), hitch
and hitch systems (if required).
Additional optional equipment, passengers
and cargo in the vehicle will reduce the
trailer weight rating so as not to exceed
GCWR, GVWR and GAWR.
With brakes
A
Unbraked TWR (Unbraked Trailer
■
Weight Rating)
The trailer weight rating for towing a
trailer without a trailer service brake
system.
Without brakes
A
LEXUS NX300
al_USA_OM78211U
Owners Manu-
4-1. Before driving
Tongue Weight
■
The load placed on the trailer hitch ball.
(→P.152)
Weight limits
 The gross trailer weight must never
exceed 2000 lb. (910 kg).
 The gross combination weight must
never exceed the following:
2WD models: 6306 lb. (2860 kg)
AWD models: 6416 lb. (2910 kg)
 The gross vehicle weight must never
exceed the GVWR indicated on the
Certification Label.
 The gross axle weight on each axle
must never exceed the GAWR indi-
cated on the Certification Label.
 If the gross trailer weight is over the
unbraked TWR, trailer service
brakes are required.
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