The superlatives, tested one by one

Plan, nomination, company and town carriers

Each "first", "only" and "largest" at the strength its own carrier supports — no higher. The plan's own claims print at plan strength: "the only incorporated place within Union Township" — uncontradicted at the carriers reached, a 2011-draft statement; and its rankings — "the 6th smallest of 39 communities" in the four-county planning area, "the 2nd smallest of 10 communities in St. Joseph County" — time-bound by the document's own warning that its census base was already dated. The school superlatives belong to the National Register nomination narrative as carried: "the most intact consolidated high school in St. Joseph County", "the first high school in Union Township", "only 7 historic consolidated schools exist, and only 2 public high schools still stand" — the nomination's words, standing on it, with the listing itself (1991) independently confirmed. Hoosier Racing Tire's "world's largest manufacturer of racing tires" is company-originated — its own releases and the Chamber coverage repeat it, while the Indianapolis Business Journal hedges to "one of the world's largest" — and the "world's first and only factory solely devoted to the production of racing tires" attaches to the Plymouth plant, not to Lakeville; the company's founding place itself prints whole as a conflict: Chamber and trade carriers say the business started "in Lakeville, Indiana in 1957", while the Journal and the company's own history begin the 1957 recapping business in a South Bend horse barn, with Lakeville as headquarters. The town's "second lowest tax rate" survives only as a truncated fragment in mirrored older promotional copy and is absent from the live town site as fetched — unverified, printed as such. A federal carrier adds one more date to the ledger: the U.S. EPA's Lakeville page says the town "was incorporated in 1905", an outlier against Howard, Geyer and the reference article's 1902 — printed here whole, contradicted. The tourism carrier, tested for completeness, carries no superlative for this ground at all.