{
  "owners": null,
  "title": "Paccar recall 20V132 (20PBB): 2016-2020 Peterbilt 320 and 520",
  "url": "https://carsmultiverse.com/recall/20v132/",
  "summary": "Recall 20V132 (Paccar): A delayed brake release may increase the risk of crash. Paccar's own number: 20PBB.",
  "excerpt": "Peterbilt 320, Peterbilt 520, model years 2016 to 2020. Filed by PACCAR Incorporated and reported to NHTSA on 4 March 2020. 233 vehicles potentially affected. What the notice says PACCAR Incorporated (PACCAR) is recalling certain 2016-2020 Peterbilt 320 and 520 vehicles with dual foot valves and a liftable tag or tri-drive rear axles. The rear brake signal hose may be missing a quick release valve, possibly causing a delay in their brake release timing. As such, these vehicles fail to comply … 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 Paccar's own number for this recall: 20PBB. That is the number on the owner letter and on the dealer paperwork. 20V132 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: “A delayed brake release may increase the risk of crash.” 20V132 PACCAR Incorporated Service Brakes, Air 4 March 2020 2016-2020 PETERBILT 320, PETERBILT 520 A delayed brake release may increase the risk of crash. PACCAR will notify owners, and dealers will check the vehicles for a quick release valve, installing one as necessary, free of charge",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T21:04:07+00:00",
  "dateModified": "2026-09-16T17:26:12+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Paccar recall 20V132 (20PBB): 2016-2020 Peterbilt 320 and 520\", https://carsmultiverse.com/recall/20v132/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}