OEM Showcase: Leigh Tiffin Details New Cornerstone Coach

EDITOR’S NOTE: The following video was produced by National Indoor RV Centers (NIRVC), which is partnering with Tiffin Motorhomes for a Cornerstone Coach Pre-Launch Party in March 10-13, 2026, at The Ridge Outdoor Resort in Sevierville, Tenn. The brand will then make its official public debut at NIRVC’s 2026 Music City Motorhome Expo, which is May 30 to June 4 in Nashville, Tenn. It was announced May 6, 2025, that Middlebury, Ind.-based Entegra Coach would be transitioning its diesel pusher brands, including the Cornerstone, to Tiffin Motorhomes in Red Bay, Ala. (See: “Entegra Coach to Transition Class A Diesel Brands to Tiffin”). Both manufacturers are divisions of THOR Industries Inc.