2012 TOYOTA TUNDRA engine

656 5-2. Steps to take in an emergency
CAUTION
■If the engine has to be turned off while driving
●Power assist for the brakes and steering wheel will be lost, making the
brake pedal harder to depress and the steering wheel heavier to turn.
Decelerate as much as possible before turning off the engine.
● Never attempt to remove the key, as doing so will lock the steering wheel.

662 6-1. Specifications
Vehicle capacity weightRegular Cab models
*1: The model code is indicated on the Certification Label. (P. 668)
*2: With towing package
*3: Without option
Model code*1EngineDriving
systemBed typeVehicle capacity weight (Occupants+luggage)
GSK50L-TRADKA 4.0L V6
(1GR-FE) engine 2WD
Standard 1485 lb. (670 kg)
GSK51L-THADKA Long 1580 lb. (715 kg)
UPK50L-TRTDKA 4.6L V8
(1UR-FE) engine 2WD Standard 1710 lb. (775 kg)
1635 lb. (740 kg)
*2
USK51L-THTDKA
5.7L V8
(3UR-FE) engine 2WD Long
1960 lb. (885 kg)
1885 lb. (855 kg)*2
2055 lb. (930 kg)*3
USK55L-TRTDKA
4WDStandard
1595 lb. (720 kg)
1520 lb. (685 kg)*2
USK56L-THTDKA Long1895 lb. (855 kg)
1820 lb. (825 kg)*2
USK55L-TRTDGA 5.7L V8
(3UR-FBE) engine 4WDStandard
1595 lb. (720 kg)
1520 lb. (685 kg)*2
USK56L-THTDGA Long1895 lb. (855 kg)
1820 lb. (825 kg)*2

663
6-1. Specifications
6
Vehicle specifications
Double Cab models
*1: The model code is indicated on the Certification Label. (P. 668)
*2: With towing package
Model code*1EngineDriving
systemBed typeVehicle capacity weight (Occupants+luggage)
GSK51L-CRASKA 4.0L V6
(1GR-FE) engine 2WD
Standard1325 lb. (600 kg)
UPK51L-CRTSKA 4.6L V8
(1UR-FE) engine 2WD
Standard
1410 lb. (635 kg)
1335 lb. (605 kg)
*2
UPK56L-CRTSKA 4WD1330 lb. (600 kg)
1255 lb. (565 kg)*2
USK51L-CRTSKA
5.7L V8
(3UR-FE) engine 2WD
Standard
1540 lb. (695 kg)
1465 lb. (660 kg)
*2
USK51L-CRTLKA 1570 lb. (710 kg)
1495 lb. (675 kg)*2
USK52L-CHTSKALong1455 lb. (655 kg)
USK56L-CRTSKA 4WD
Standard
1455 lb. (655 kg)
1380 lb. (625 kg)
*2
USK56L-CRTLKA 1485 lb. (670 kg)
1410 lb. (635 kg)*2
USK57L-CHTSKALong1360 lb. (615 kg)
USK56L-CRTSGA 5.7L V8
(3UR-FBE) engine 4WD
Standard 1455 lb. (655 kg)
1380 lb. (625 kg)
*2
USK56L-CRTLGA 1485 lb. (670 kg)
1410 lb. (635 kg)*2
USK57L-CHTSGA Long 1360 lb. (615 kg)

664 6-1. Specifications
CrewMax models
*1: The model code is indicated on the Certification Label. (P. 668)
*2: With towing package or electric moon roof
*3: With towing package and electric moon roof
Model code*1EngineDriving
systemBed typeVehicle capacity weight (Occupants+luggage)
UPK51L-PSTSKA 4.6L V8
(1UR-FE) engine 2WD
Short 1365 lb. (615 kg)
1330 lb. (600 kg)
*2
1260 lb. (570 kg)*3
UPK56L-PSTSKA 4WD1285 lb. (580 kg)
1250 lb. (565 kg)*2
1175 lb. (530 kg)*3
USK51L-PSTSKA
5.7L V8
(3UR-FE) engine 2WD
1445 lb. (655 kg)
1370 lb. (620 kg)*2
1335 lb. (605 kg)*3
USK51L-PSTLKA 1495 lb. (675 kg)
1420 lb. (640 kg)*2
1385 lb. (625 kg)*3
USK56L-PSTSKA
4WD1410 lb. (635 kg)
1375 lb. (620 kg)*2
1300 lb. (585 kg)*3
USK56L-PSTLKA 1405 lb. (635 kg)
1330 lb. (600 kg)*2
1295 lb. (585 kg)*3
USK56L-PSTSGA 5.7L V8
(3UR-FBE) engine 4WD 1410 lb. (635 kg)
1375 lb. (620 kg)*2
1300 lb. (585 kg)*3
USK56L-PSTLGA 1405 lb. (635 kg)
1330 lb. (600 kg)*2
1295 lb. (585 kg)*3

665
6-1. Specifications
6
Vehicle specifications
TWR (Trailer Weight Rating)
Regular Cab models
*1: The model code is indicated on the Certification Label. (P. 668)
*2: Without towing package
*3: With towing package
*4: P275/55R20 tires
Model code*1EngineDriving
systemBed typeTWR
(Trailer weight + cargo)
GSK50L-TRADKA 4.0L V6
(1GR-FE) engine 2WD
Standard 4900 lb. (2220 kg)
GSK51L-THADKA Long 4800 lb. (2175 kg)
UPK50L-TRTDKA 4.6L V8
(1UR-FE) engine 2WD Standard
7100 lb. (3220 kg)
*2
8600 lb. (3900 kg)*3
USK51L-THTDKA
5.7L V8
(3UR-FE) engine 2WD Long
8400 lb. (3810 kg)*2
10400 lb. (4715 kg)*3
USK55L-TRTDKA
4WDStandard
8200 lb. (3715 kg)
*2
9700 lb. (4395 kg)*3
9200 lb. (4170 kg)*3,4
USK56L-THTDKA
Long 8100 lb. (3670 kg)*2
10100 lb. (4580 kg)*3
USK55L-TRTDGA
5.7L V8
(3UR-FBE) engine 4WDStandard 8200 lb. (3715 kg)
*2
9700 lb. (4395 kg)*3
9200 lb. (4170 kg)*3,4
USK56L-THTDGA
Long 8100 lb. (3670 kg)*2
10100 lb. (4580 kg)*3

666 6-1. Specifications
Double Cab models
*1: The model code is indicated on the Certification Label. (P. 668)
*2: Without towing package
*3: With towing package
Model code*1EngineDriving
systemBed typeTWR
(Trailer weight + cargo)
GSK51L-CRASKA 4.0L V6
(1GR-FE) engine 2WD Standard 4500 lb. (2040 kg)
UPK51L-CRTSKA 4.6L V8
(1UR-FE) engine 2WD
Standard 6700 lb. (3035 kg)
*2
8200 lb. (3715 kg)*3
UPK56L-CRTSKA
4WD 6400 lb. (2900 kg)*2
7900 lb. (3580 kg)*3
USK51L-CRTSKA
5.7L V8
(3UR-FE) engine 2WD
Standard 8100 lb. (3670 kg)*2
10100 lb. (4580 kg)*3
USK51L-CRTLKA
8100 lb. (3670 kg)*2
10000 lb. (4535 kg)*3
USK52L-CHTSKA
Long 10000 lb. (4535 kg)
USK56L-CRTSKA 4WDStandard 7800 lb. (3535 kg)
*2
9700 lb. (4395 kg)*3
USK56L-CRTLKA
7800 lb. (3535 kg)*2
9800 lb. (4445 kg)*3
USK57L-CHTSKA
Long 9800 lb. (4445 kg)
USK56L-CRTSGA 5.7L V8
(3UR-FBE) engine 4WD
Standard 7800 lb. (3535 kg)
*2
9700 lb. (4395 kg)*3
USK56L-CRTLGA
7800 lb. (3535 kg)*2
9800 lb. (4445 kg)*3
USK57L-CHTSGA
Long 9800 lb. (4445 kg)

667
6-1. Specifications
6
Vehicle specifications
CrewMax models
*1: The model code is indicated on the Certification Label. (P. 668)
*2: Without towing package
*3: With towing package
Model code*1EngineDriving
systemBed typeTWR
(Trailer weight + cargo)
UPK51L-PSTSKA 4.6L V8
(1UR-FE) engine 2WD
Short 6600 lb. (2990 kg)
*2
8100 lb. (3670 kg)*3
UPK56L-PSTSKA
4WD 6200 lb. (2810 kg)*2
7700 lb. (3490 kg)*3
USK51L-PSTSKA
5.7L V8
(3UR-FE) engine 2WD
8000 lb. (3625 kg)*2
9900 lb. (4490 kg)*3
USK51L-PSTLKA
7900 lb. (3580 kg)*2
9300 lb. (4215 kg)*3
USK56L-PSTSKA
4WD 7700 lb. (3490 kg)*2
9000 lb. (4080 kg)*3
USK56L-PSTLKA
7700 lb. (3490 kg)*2
9000 lb. (4080 kg)*3
USK56L-PSTSGA
5.7L V8
(3UR-FBE) engine 4WD 7700 lb. (3490 kg)*2
9000 lb. (4080 kg)*3
USK56L-PSTLGA
7700 lb. (3490 kg)*2
9000 lb. (4080 kg)*3

669
6-1. Specifications
6
Vehicle specifications
■
Engine number
The engine number is stamped on the engine bl ock as shown.
4.0L V6 (1GR-FE) engine
4.6L V8 (1UR-FE) engine
5.7L V8 (3UR-FE, 3UR-FBE) engine