---
title: "20V-559 recall: Thor Motor Coach"
kind: "recall"
source: "nhtsa"
campaignId: "20V-559"
url: "https://www.rigfixhq.com/recalls/20V-559"
markdownUrl: "https://www.rigfixhq.com/recalls/20V-559.md"
---

# 20V-559 recall: Thor Motor Coach

These are official NHTSA recalls. A model year on a campaign is not proof a VIN is included. Owner reports are not included.

**Campaign:** 20V-559
**Manufacturer:** Thor Motor Coach
**Component:** TIRES:VALVE
**Filed:** September 15, 2020
**NHTSA:** https://www.nhtsa.gov/recalls?nhtsaId=20V559

## The problem

Thor Motor Coach (TMC) is recalling certain 2018-2021 Aria, Palazzo, Tuscany, and Venetian motorhomes built on a Daimler Trucks (DTNA) chassis.  The tire valve stem extension for the inner wheel may contact the outer wheel rim opening and become damaged.

## The safety risk

Extensive damage to the valve stem extension may result in a loss of tire pressure of the inner wheel, increasing the risk of a crash.

## The remedy

TMC will notify owners, and DTNA dealers will inspect the inner wheel valve stem stabilizers, and adjust as needed and/or replace the inner valve stem, free of charge.  The recall began November 2, 2020.  Owners may contact TMC customer service at 1-800-524-5210 extension 104 or DTNA customer service at 1-800-547-0712.  TMC's number for this recall is RC000204.  DTNA's number for this recall is FL-861.


## Rigs named in this campaign

A model year on this list is not proof a VIN is included.

- 2018 Thor Motor Coach Aria: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/aria/2018) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/aria/2018.md)
- 2019 Thor Motor Coach Aria: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/aria/2019) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/aria/2019.md)
- 2020 Thor Motor Coach Aria: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/aria/2020) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/aria/2020.md)
- 2021 Thor Motor Coach Aria: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/aria/2021) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/aria/2021.md)
- 2018 Thor Motor Coach Palazzo: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/palazzo/2018) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/palazzo/2018.md)
- 2019 Thor Motor Coach Palazzo: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/palazzo/2019) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/palazzo/2019.md)
- 2020 Thor Motor Coach Palazzo: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/palazzo/2020) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/palazzo/2020.md)
- 2018 Thor Motor Coach Tuscany: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/tuscany/2018) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/tuscany/2018.md)
- 2019 Thor Motor Coach Tuscany: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/tuscany/2019) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/tuscany/2019.md)
- 2020 Thor Motor Coach Tuscany: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/tuscany/2020) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/tuscany/2020.md)
- 2018 Thor Motor Coach Venetian: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/venetian/2018) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/venetian/2018.md)
- 2019 Thor Motor Coach Venetian: [year page](https://www.rigfixhq.com/issues/thor-motor-coach/venetian/2019) · [markdown](https://www.rigfixhq.com/issues/thor-motor-coach/venetian/2019.md)


HTML page: https://www.rigfixhq.com/recalls/20V-559