2026 Toyota Tundra · An electronic locking rear differential

Which 2026 Toyota Tundra trims have an electronic locking rear differential?

Eight of the ten trims confirmed. 2026 US ; $2,195 extra. 2027 announced; allocation unconfirmed. An electronic is standard on the TRD Pro and optional on the SR5, Limited, Limited i-FORCE MAX, Platinum, Platinum i-FORCE MAX, 1794 Edition and 1794 Edition i-FORCE MAX. Our data doesn't verify it on the SR and Capstone. Some remain unverified, so we can't say which Tundra with it costs least.

Our Tundra data has all ten gas/ grade variants, 32 factory model codes across four cab/bed bodies, 61 verified factory-equipment bundles and base towing/. It doesn't have 2027 updates, paint and upholstery colors, port/dealer , optional equipment mass, arbitrary factory multi-package certification and receiver-label-specific ratings yet, so something missing from this page may still be offered.

Trim by trim

TrimHow you get itCheapest with it
SRNot verified in our dataAvailability not verified
SR5On the Double Cab · 6.5-ft bed, add the · model 8341 and SR5 Convenience Package + required equipment. On the Double Cab · 6.5-ft bed, add the 4WD · model 8341 and TRD Off-Road Premium Package + required equipment. On the Double Cab · 6.5-ft bed, add the 4WD · model 8341 and Advanced Off-Road Technology Package + required equipment. On the Double Cab · 6.5-ft bed, add the 4WD · model 8341 and TRD Off-Road Package + required equipment. On the CrewMax · 5.5-ft bed, add the 4WD · model 8361 and SR5 Convenience Package + required equipment. On the CrewMax · 5.5-ft bed, add the 4WD · model 8361 and TRD Off-Road Premium Package + required equipment. On the CrewMax · 5.5-ft bed, add the 4WD · model 8361 and Advanced Off-Road Technology Package + required equipment. On the CrewMax · 5.5-ft bed, add the 4WD · model 8361 and TRD Off-Road Package + required equipment. On the CrewMax · 5.5-ft bed, add the 4WD · model 8361 and TRD 3-In. Kit (Removes Fog Lights) + required equipment. On the CrewMax · 6.5-ft bed, add the 4WD · model 8381 and TRD Off-Road Premium Package + required equipment. On the CrewMax · 6.5-ft bed, add the 4WD · model 8381 and TRD Off-Road Package + required equipment. On the CrewMax · 6.5-ft bed, add the 4WD · model 8381 and SR5 PVM + BSM Tow Mirrors + required equipment. On the CrewMax · 6.5-ft bed, add the 4WD · model 8381 and SR5 Painted BSM Mirror + required equipment. On the CrewMax · 6.5-ft bed, add the 4WD · model 8381 and Advanced Off-Road Technology Package + required equipment. Not on the Double Cab · 8.1-ft bed.$55,800Double Cab · 6.5-ft bed, with the 4WD · model 8341 and TRD Off-Road Package + required equipment
LimitedOn the CrewMax · 5.5-ft bed, add the 4WD · model 8372 and Tow Tech Package With Wireless Trailer Camera System + required equipment. On the CrewMax · 5.5-ft bed, add the 4WD · model 8372 and Limited Premium Package + required equipment. On the CrewMax · 5.5-ft bed, add the 4WD · model 8372 and TRD Off-Road Package + required equipment. On the CrewMax · 6.5-ft bed, add the 4WD · model 8382 and Tow Tech Package With Wireless Trailer Camera System + required equipment. On the CrewMax · 6.5-ft bed, add the 4WD · model 8382 and Limited Premium Package + required equipment. On the CrewMax · 6.5-ft bed, add the 4WD · model 8382 and TRD Off-Road Package + required equipment.$65,435CrewMax · 5.5-ft bed, with the 4WD · model 8372 and TRD Off-Road Package + required equipment
Limited i-FORCE MAXOn the CrewMax · 5.5-ft bed, add the 4WD · model 8421 and Tow Tech Package With Wireless Trailer Camera System + required equipment. On the CrewMax · 5.5-ft bed, add the 4WD · model 8421 and Limited Premium Package + required equipment. On the CrewMax · 5.5-ft bed, add the 4WD · model 8421 and TRD Off-Road Package + required equipment. On the CrewMax · 6.5-ft bed, add the 4WD · model 8431 and Tow Tech Package With Wireless Trailer Camera System + required equipment. On the CrewMax · 6.5-ft bed, add the 4WD · model 8431 and Limited Premium Package + required equipment. On the CrewMax · 6.5-ft bed, add the 4WD · model 8431 and TRD Off-Road Package + required equipment.$69,135CrewMax · 5.5-ft bed, with the 4WD · model 8421 and TRD Off-Road Package + required equipment
PlatinumOn the CrewMax · 5.5-ft bed, add the 4WD · model 8375 and TRD 3-In. Suspension Lift Kit (Removes Fog Lights) + required equipment. On the CrewMax · 5.5-ft bed, add the 4WD · model 8375 and TRD Front Skid Plate + required equipment. On the CrewMax · 5.5-ft bed, add the 4WD · model 8375 and Off-Road Front Skid Plate + required equipment. On the CrewMax · 6.5-ft bed, add TRD 3-In. Suspension Lift Kit (Removes Fog Lights) + required equipment, TRD Front Skid Plate + required equipment or Off-Road Front Skid Plate + required equipment.$68,875CrewMax · 5.5-ft bed, with the 4WD · model 8375 and Off-Road Front Skid Plate + required equipment
Platinum i-FORCE MAXAdd TRD 3-In. Suspension Lift Kit (Removes Fog Lights) + required equipment, TRD Front Skid Plate + required equipment or Off-Road Front Skid Plate + required equipment$72,785CrewMax · 5.5-ft bed, with Off-Road Front Skid Plate + required equipment
1794 EditionAdd TRD Off-Road Package + required equipment (CrewMax · 6.5-ft bed only) or the 4WD · model 8376 and TRD Off-Road Package + required equipment (CrewMax · 5.5-ft bed only)$73,515CrewMax · 5.5-ft bed, with the 4WD · model 8376 and TRD Off-Road Package + required equipment
1794 Edition i-FORCE MAXAdd TRD Off-Road Package + required equipment$77,440CrewMax · 5.5-ft bed, with TRD Off-Road Package + required equipment
TRD ProStandard$72,565CrewMax · 5.5-ft bed
CapstoneNot verified in our dataAvailability not verified

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A Tundra SR5 Double Cab · 6.5-ft bed with the 4WD · model 8341 and TRD Off-Road Package + required equipment

↑ The answer

SR5

$55,800

Double Cab · 6.5-ft bed · 4WD · model 8341 · TRD Off-Road Package + required equipment

2026 US MSRP; $2,195 destination extra. 2027 announced; dealer allocation unconfirmed.

6.5 FT BED145.7″ WHEELBASE32.6″ TIRE
Tow
lb
−800 lb
Payload
lb
−55 lb
Bed
ft
·
Torque
lb-ft
·

Choose a trim

Cab
Bed

Packages & options

Engine & drive

Off-road

Towing

Comfort & tech

Wheels & roof

Vs. a stock SR5

  • 4x4 system4WD · model 8341
    Rear-wheel drive→4WDemand part-time 4WD, two-speed transfer case
  • Rear axleTRD Off-Road Package + required equipment
    Rear differential with brake-based Auto LSD→Electronically locking rear differential
  • SuspensionTRD Off-Road Package + required equipment
    Double-wishbone front / multi-link coil rear→TRD 3-inch suspension lift
  • WheelsTRD Off-Road Package + required equipment
    18-inch alloy wheels→18-inch black alloy wheels
Max towing
12,000 lb → 11,200 lb−800 lb
Base payload
1,830 lb → 1,775 lb−55 lb
Highway mpg
23 mpg → 22 mpg−1 mpg

Gains 4L low range, rear locker, off-road package

Adds Electronic locking rear differential, TRD off-road hardware, Factory front skid protection

  • No Hybrid
  • Has Low range
  • Has Rear locker
  • No Heated seats
  • No Ventilated seats
  • No Panoramic roof
Engine
i-FORCE 3.4L twin-turbo V6
Transmission
10-speed automatic
Drive
4WDemand part-time 4WD, two-speed transfer case
Rear differential
Electronically locking rear differential
Axle ratio
3.31:1
GCWR
17,250 lb
Base curb weight
5,490 lb
GVWR
7,265 lb
Tongue family ceiling
1,120 lb
Tires
265/70R18
Touchscreen
8″
Front seats
fabric front seats
Seat massage
Not equipped
Rear legroom
33.3″ Double Cab
Tow hardware
Hitch and integrated brake controller standard

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Lower starting price than the Tundra

2026 Tundra: $41,260

Before destination and options. Cab and body styles can differ. Tundra: SR · Double Cab · 6.5-ft bed.

Higher available horsepower than the Tundra

2026 Tundra: 437 hp

Highest published output in each guide.

Higher combined mpg than the Tundra

2026 Tundra: 22 mpg

Best combined rating, including regular hybrids.

Higher tow rating than the Tundra

2026 Tundra: 12,000 lb

With required equipment. Check your vehicle’s labels and loaded limits.

About these comparisons

Each illustration and link uses the build behind its number. Comparisons cover the model years and bodies in our guides. Different rows can use different trims and equipment. Missing values aren’t treated as zero; reported prices and inferred ratings aren’t ranked.

  • Lowest listed trim price in each guide, before destination, options, taxes and fees. Cab and body styles can differ.
  • Highest published output found in each guide. This compares available power, not acceleration or the trim you selected.
  • Best published combined rating found in each guide, including regular hybrids. Plug-in ratings and inferred matches are excluded.
  • Highest published rating found in each guide, with required equipment. Actual truck labels, occupants and cargo determine your limit.