{
  "owners": null,
  "title": "TMC recall 21V522: Thor Motor Coach Aria, Thor Motor Coach Challenger, Thor Motor Coach Miramar and 4 more (2019 to 2021)",
  "url": "https://carsmultiverse.com/recall/21v522/",
  "summary": "Recall 21V522 (TMC): Adhesive failure may cause the vent portion of the window to detach, increasing the risk of a crash or injury.",
  "excerpt": "Thor Motor Coach Aria, Thor Motor Coach Challenger, Thor Motor Coach Miramar, Thor Motor Coach Outlaw, Thor Motor Coach Palazzo, Thor Motor Coach Tuscany, model years 2019 to 2021. Filed by Thor Motor Coach and reported to NHTSA on 8 July 2021. 521 vehicles potentially affected. What the notice says Thor Motor Coach (TMC) is recalling certain 2019 Challenger, Palazzo, Tuscany, 2019-2020 Miramar, 2019-2021 Aria, Outlaw, and Venetian recreational vehicles equipped with Hehr 6400 series windows. The adhesive that bonds the vented portion of the window may fail. Is your vehicle included? Check with your VIN at NHTSA , or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on. CarsMultiverse / Recalls TMC's own number for this recall: RC000232. That is the number on the owner letter and on the dealer paperwork. 21V522 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways. Answered from the register this site holds. NHTSA is the record to act on. What the authority says can happen if this is not fixed: “Adhesive failure may cause the vent portion of the window to detach, increasing the risk of a crash or injury.” 21V522 Thor Motor Coach Structure 8 July 2021 2019-2021 THOR MOTOR COACH ARIA, THOR MOTOR COACH CHALLENGER, THOR MOTOR COACH MIRAMAR, THOR MOTOR COACH OUTLAW, THOR MOT",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T21:56:42+00:00",
  "dateModified": "2026-09-16T19:36:17+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"TMC recall 21V522: Thor Motor Coach Aria, Thor Motor Coach Challenger, Thor Motor Coach Miramar and 4 more (2019 to 2021)\", https://carsmultiverse.com/recall/21v522/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}