NHTSA Recall 20V559000: Valve (tires)
Thor Motor Coach reported this safety recall to NHTSA on , covering an estimated 1,631 vehicles. It affects 5 models including the Thor Motor Coach Aria.
| NHTSA campaign | 20V559000 |
|---|---|
| Manufacturer campaign | RC000204 |
| Component | TIRES › VALVE |
| Report received | September 15, 2020 |
| Owner notification | November 2, 2020 |
| Initiated by | Manufacturer |
Defect
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.
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.
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.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Vehicles covered by recall 20V559000
| Make and model | Model years |
|---|---|
| Thor Motor Coach Aria | 2018, 2019, 2020, 2021 |
| Thor Motor Coach Palazzo | 2018, 2019, 2021 |
| Thor Motor Coach Redundant Palazzo | 2020 |
| Thor Motor Coach Tuscany | 2018, 2019, 2020, 2021 |
| Thor Motor Coach Venetian | 2018, 2019, 2020, 2021 |
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.