Decode Your Toyota Tundra’s VIN Number
Here’s what the letters and numbers in your Tundra’s VIN number represent:
FIRST THREE CHARACTERS:
The first three characters of your Tundra’s VIN number indicate where your truck was built.
The fourth character of your Tundra’s VIN indicates the body type.
J – Reg. Cab 2WD
K – Reg. Cab 4WD
L – Reg. Cab 2WD Long Bed
M – Reg. Cab 4WD Long Bed
R – Double Cab 2WD
S – Double Cab 2WD Long Bed
B – Double Cab 4WD
C – Double Cab 4WD Long Bed
E – CrewMax 2WD
D – CrewMax 4WD
The fifth character of your Tundra’s VIN indicates the engine.
U = 4.0L V6
T = 4.7L V8
V = 5.7L V8
SIXTH, SEVENTH, & EIGHTH CHARACTERS:
The 6th, 7th, and 8th characters in the VIN indicate the trim level of the truck.
521 = Base
541 = SR5
581 = LTD
The 9th character in the VIN is used as a check digit.
The 10th character in your truck’s VIN is the model year. It’s either a number or letter, depending upon the decade. For 2007, it’s the number “7”. However, in 1997, it was a “V”.
The 11th character indicates the final assembly point.
S – Indiana
X – Texas
LAST SIX CHARACTERS:
The last six numbers of the VIN are used by Toyota to uniquely identify your vehicle, sort of like a serial number. However, these numbers do not appear to be sequential or numerically significant. Toyota seems to have a unique system for numbering cars – they don’t seem to be marking them 000001, 000002, 000003, etc.
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