What size tires fit a 1990 Buick Reatta?

The 1990 Buick Reatta uses P215/65R15 as the OEM tire size.

What tire pressure should a 1990 Buick Reatta have?

The recommended tire pressure for the 1990 Buick Reatta is 30 PSI front and 30 PSI rear (cold).

Can I use a different tire size on my 1990 Buick Reatta?

It is recommended to use the OEM size P215/65R15. 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.

1990 Buick ReattaTire Size & Pressure

OEM spec from the factory service manual for the 2D Convertible, 440T4/ME9 variant.

Quick Answer

OEM Tire Size

P215/65R15

Pressure (Front / Rear)

30 / 30 PSI

Load Index

This vehicle's factory manual

1990 Buick Reatta: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

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Other specs:All specs

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Frequently Asked Questions

What size tires fit a 1990 Buick Reatta?: The 1990 Buick Reatta uses P215/65R15 as the OEM tire size.
What tire pressure should a 1990 Buick Reatta have?: The recommended tire pressure for the 1990 Buick Reatta is 30 PSI front and 30 PSI rear (cold).
Can I use a different tire size on my 1990 Buick Reatta?: It is recommended to use the OEM size P215/65R15. Alternative sizes may affect speedometer accuracy, handling, and clearances.