What size tires fit a 1989 Buick Skyhawk?

The 1989 Buick Skyhawk uses P185/80R13 as the OEM tire size.

What tire pressure should a 1989 Buick Skyhawk have?

The recommended tire pressure for the 1989 Buick Skyhawk is 35 PSI front and 35 PSI rear (cold).

Can I use a different tire size on my 1989 Buick Skyhawk?

It is recommended to use the OEM size P185/80R13. Alternative sizes may affect speedometer accuracy, handling, and clearances.

Safety Warning

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.

1989 Buick SkyhawkTire Size & Pressure

OEM spec from the factory service manual for the Base, 2D Coupe, Automatic variant.

Quick Answer

OEM Tire Size

P185/80R13

Pressure (Front / Rear)

35 / 35 PSI

Load Index

This vehicle's factory manual

1989 Buick Skyhawk: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

Open this vehicle’s service manual

Other specs:All specs

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Frequently Asked Questions

What size tires fit a 1989 Buick Skyhawk?: The 1989 Buick Skyhawk uses P185/80R13 as the OEM tire size.
What tire pressure should a 1989 Buick Skyhawk have?: The recommended tire pressure for the 1989 Buick Skyhawk is 35 PSI front and 35 PSI rear (cold).
Can I use a different tire size on my 1989 Buick Skyhawk?: It is recommended to use the OEM size P185/80R13. Alternative sizes may affect speedometer accuracy, handling, and clearances.