175
4-1. Before driving
4
Dr
■
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 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.
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 tow-
ing a trailer without a trailer ser-
vice brake system.
■
Tongue Weight
The load placed on the trailer
hitch ball. (
→
(With brakes)
(Without brakes)
Summary of Contents for Tundra guide
Page 26: ...26 Pictorial index ...
Page 77: ...77 1 2 Theft deterrent system 1 For safety and security For vehicles sold in New Caledonia ...
Page 78: ...78 1 2 Theft deterrent system ...
Page 79: ...79 1 2 Theft deterrent system 1 For safety and security ...
Page 80: ...80 1 2 Theft deterrent system ...
Page 81: ...81 1 2 Theft deterrent system 1 For safety and security ...
Page 82: ...82 1 2 Theft deterrent system ...
Page 83: ...83 1 2 Theft deterrent system 1 For safety and security ...
Page 88: ...88 1 2 Theft deterrent system ...
Page 158: ...158 3 5 Opening closing the windows and moon roof ...
Page 229: ...229 4 5 Using the driving support systems 4 Driving Certification ...
Page 230: ...230 4 5 Using the driving support systems ...
Page 410: ...410 5 12 Antenna ...
Page 590: ...590 8 2 Steps to take in an emergency ...
Page 652: ...652 ...