Is your defective GMC Sierra 3500 actually a LEMON?

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GMC TSB #22-NA-172

2022 GMC Sierra 3500

TSB Document:

MC-10235400-0001.pdf

Affected Component: EQUIPMENT

Summary: This technical bulletin provides repair information to correct a customer concern of Trailer Tire Pressure Only Reading Up To 100 PSI, New Parts To Increase To 147 PSI.

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Date Published: APR 05, 2023
NHTSA TSB #: 10235400

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