What size tires fit a 2003 Toyota Tundra?

The 2003 Toyota Tundra uses P245/70R16 106S as the OEM tire size.

What tire pressure should a 2003 Toyota Tundra have?

The recommended tire pressure for the 2003 Toyota Tundra is 32 PSI front and 35 PSI rear (cold).

Can I use a different tire size on my 2003 Toyota Tundra?

It is recommended to use the OEM size P245/70R16 106S. Alternative sizes may affect speedometer accuracy, handling, and clearances.

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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2003 Toyota TundraTire Size & Pressure

OEM spec from the factory service manual for the SR5, 4D Pickup Extra Cab, 3.4 N, 4WD, Automatic variant.

Quick Answer

OEM Tire Size

P245/70R16 106S

Pressure (Front / Rear)

32 / 35 PSI

Load Index

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2003 Toyota Tundra: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

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Frequently Asked Questions

What size tires fit a 2003 Toyota Tundra?: The 2003 Toyota Tundra uses P245/70R16 106S as the OEM tire size.
What tire pressure should a 2003 Toyota Tundra have?: The recommended tire pressure for the 2003 Toyota Tundra is 32 PSI front and 35 PSI rear (cold).
Can I use a different tire size on my 2003 Toyota Tundra?: It is recommended to use the OEM size P245/70R16 106S. Alternative sizes may affect speedometer accuracy, handling, and clearances.