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    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.
    PT3 (T/X) Disputed

    Cadillac · Regular Production Option

    High-mileage / fiberglass-belted whitewalls

    Years 1969 Models 1

    Documented applications

    Related codes · mentioned in these notes

    X

    This page aggregates every documented appearance of PT3 (T/X) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.