2021 Toyota Tundra Wheel Offset

Quick specs

Wheel size: 8x18 · 8x20
Offset: ET60
Backspacing: 6.36 in
Bolt pattern: 5×150
Center bore: 110.1 mm
Thread: M14×1.5
Tire size: 255/70R18 · 275/65R18 · 275/55R20

Explore wheels at Tire Rack

Showing matching bolt patterns and offsets up to 30 mm lower. Confirm center bore, load rating, and clearance at Tire Rack.

Configuration

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OEM configurations

Configuration	Rim	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
5.7 VVT-i · 5.7L, 3UR-FE, V8, Petrol	8x18	ET60	6.36 in	255/70R18	5x150	110.1 mm	M14 x 1.5
5.7 VVT-i · 5.7L, 3UR-FE, V8, Petrol	8x18	ET60	6.36 in	275/65R18	5x150	110.1 mm	M14 x 1.5
5.7 VVT-i · 5.7L, 3UR-FE, V8, Petrol	8x20	ET60	6.36 in	275/55R20	5x150	110.1 mm	M14 x 1.5

Wheels and hardware

Lug hardware

Real-World 2021 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:

18-inch — 13 documented builds
17-inch — 4 documented builds
20-inch — 3 documented builds

21 documented builds.

DiameterLayoutSuspension

20×8 ET60

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 275/65R20

Compared with OEM

Compared with the 20×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer position unchanged
Inner position unchanged

View full build on Modified1

18×9 ET25

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 305/65R18

Suspension: Leveling Kit
Rubbing: This specific documented build reports: Slight rub at full turn

Compared with OEM

Compared with the 18×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 47.7 mm farther toward fender (more outward poke)
Inner edge 22.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

18×9 ET20

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 285/75R18

Suspension: Leveling Kit

Compared with OEM

Compared with the 18×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 52.7 mm farther toward fender (more outward poke)
Inner edge 27.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

18×9 ET18

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 295/70R18

Compared with OEM

Compared with the 18×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 54.7 mm farther toward fender (more outward poke)
Inner edge 29.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

20×9 ET0

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 295/60R20

Compared with OEM

Compared with the 20×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 72.7 mm farther toward fender (more outward poke)
Inner edge 47.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

20×9 ET20

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 275/65R20

Compared with OEM

Compared with the 20×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 52.7 mm farther toward fender (more outward poke)
Inner edge 27.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

18×9 ET30

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 275/70R18

Compared with OEM

Compared with the 18×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 42.7 mm farther toward fender (more outward poke)
Inner edge 17.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

18×9.5 ET0

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 315/35R18

Compared with OEM

Compared with the 18×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 79 mm farther toward fender (more outward poke)
Inner edge 41 mm farther from suspension (more inner clearance)
Width +1.5" vs OEM

View full build on Modified1

18×9 ET20

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 285/65R18

Rubbing: This specific documented build reports: Slight rub at full turn

Compared with OEM

Compared with the 18×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 52.7 mm farther toward fender (more outward poke)
Inner edge 27.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

18×9 ET25

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 275/70R18

Compared with OEM

Compared with the 18×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 47.7 mm farther toward fender (more outward poke)
Inner edge 22.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

18×9 ET25

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 275/70R18

Compared with OEM

Compared with the 18×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 47.7 mm farther toward fender (more outward poke)
Inner edge 22.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

17×8.5 ET0

Documented on a 2021 Toyota Tundra build — observed custom fitment, not a universal fit guarantee.

Tires: 285/70R17

Compared with OEM

Compared with the 18×8 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 66.3 mm farther toward fender (more outward poke)
Inner edge 53.7 mm farther from suspension (more inner clearance)
Width +0.5" vs OEM
Diameter -1" vs OEM

View full build on Modified1

Compare your own setup

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

OEM baseline

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More specs for the 2021 Toyota Tundra

Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.