Twr (Trailer Weight Rating); Unbraked Twr (Unbraked Trailer Weight Rating); Tongue Weight - Lexus rx350 2016 Owner's Manual

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
vehicle with one driver, one front
passenger, towing package (if avail-
able), 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.
If the gross trailer weight exceeds 3000 lb. (1360 kg), it is recommended to use a
trailer with 2 or more axles.

Unbraked TWR (Unbraked Trailer Weight Rating)

■
The trailer weight rating for towing a
trailer without a trailer service brake
system.

Tongue Weight

■
The load placed on the trailer hitch
ball. (P. 209)
RX350_U_OM48E90U
4-1. Before driving
(With brakes)
(Without brakes)
207
4