WheelOffset

2003 Toyota Tundra Wheel Offset

ET15

Quick specs

OEM offset
ET15
Wheel size
7x16 · 7.5x17
Backspacing
4.09 in · 4.34 in
Bolt pattern
6×139.7
Center bore
106.1 mm
Tire size
245/70R16 · 265/65R17 · 265/70R16

OEM configurations

ConfigurationRimOffsetBackspacingTireBolt patternCenter boreThread
3.4 · 5VZ-FE, V6, Petrol7x16ET154.09 in245/70R166x139.7106.1 mmM12 x 1.5
3.4 · 5VZ-FE, V6, Petrol7.5x17ET154.34 in265/65R176x139.7106.1 mmM12 x 1.5
4.7 · 2UZ-FE, V8, Petrol7x16ET154.09 in265/70R166x139.7106.1 mmM12 x 1.5
4.7 · 2UZ-FE, V8, Petrol7.5x17ET154.34 in265/65R176x139.7106.1 mmM12 x 1.5

See how a different wheel would sit See wheel backspacing

What happens if you change the offset?

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

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Wheels and hardware for this vehicle

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  • No exact catalog match in inventory

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Lug hardware

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  • White Knight 1707S-20AM Chrome M12x1.50 Bulge Acorn Lug Nut, 20 Pack

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

    Check price on Amazon

  • MIKKUPPA 24pcs M12x1.5 Lug Nuts - Replacement for 1984-2013 Toyota 4Runner, 1995-2013 Tacoma, 2000-2006 Tundra Aftermarket Wheel - Black Closed End Lug Nuts

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

    Check price on Amazon

  • DPAccessories LCE3L6HESBK04024 24 Black 12x1.5 Closed End ET Spline Tuner Lug Nuts for Aftermarket Wheels

    Confirmed vehicle catalog match. Confirm seat type for your wheel.

    Check price on Amazon

Wheel locks

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  • MCGARD Chrome Cone Seat M12 x 1.5 Wheel Locks

    M12 x 1.5 · lock

    Matches M12 x 1.5 — confirm seat style for your wheel

    Check price on Amazon

  • Gorilla Automotive Wheel Locks With Washer (M12x1.50)

    M12 x 1.5 · lock

    Matches M12 x 1.5 — confirm seat style for your wheel

    Check price on Amazon

Real-World 2003 Toyota Tundra Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

  • 16-inch — 2 documented builds
  • 20-inch — 1 documented build

3 documented builds.

2003 Toyota Tundra custom wheel setup

Staggered · 16×8 ET10 / Rear unknown

Documented on a 2003 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Wheel: Level 8 Wheels MK6

Front
16×8 ET10 · 285/75R16
Rear
—
Compared with OEM

Compared with the 16×7 ET15 OEM configuration. Calculated geometry only — not fit confirmation.

  • Outer edge 17.7 mm farther toward fender (more outward poke)
  • Inner edge 7.7 mm closer to suspension (less inner clearance)
  • Width +1" vs OEM
View full build on Modified1
2003 Toyota Tundra custom wheel setup

Staggered · 16×8 / Rear unknown

Documented on a 2003 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Wheel: Black Type B

Front
16×8 · 365/75R16
Rear
—
Compared with OEM

Compared with the 16×7 ET15 OEM configuration. Calculated geometry only — not fit confirmation.

    View full build on Modified1
    2003 Toyota Tundra custom wheel setup

    Staggered · 20×9 / Rear unknown

    Documented on a 2003 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

    Wheel: GMC Sierra OEM

    Front
    20×9 · 275/55R20
    Rear
    —
    Compared with OEM

    Compared with the 17×7.5 ET15 OEM configuration. Calculated geometry only — not fit confirmation.

    • Diameter +3" vs OEM
    View full build on Modified1

    More specs for the 2003 Toyota Tundra

    OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.