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MODEL-YEAR RECALL REPORT

2018 Thor Motor Coach Palazzo recalls

NHTSA's September 21, 2026 snapshot lists 3 safety recall campaigns for the 2018 Thor Motor Coach Palazzo, spanning 4 component groups. A model match does not confirm that a specific VIN is included.

Official source: NHTSA recall campaign file · Snapshot September 21, 2026

Distinct campaigns3not VIN-specific
Component groups4distinct top-level categories
Latest recordFebruary 23, 2023report received
VIN resultNot checkeduse official lookup

01 / OFFICIAL CAMPAIGNS

2018 Thor Motor Coach Palazzo recall campaigns

The 2018 Thor Motor Coach Palazzo report contains 3 distinct NHTSA campaigns; the most recently received record is campaign 23V113000 dated February 23, 2023.
CAMPAIGN

NHTSA 23V113000

Component
EQUIPMENT
Report received
February 23, 2023
Potential units
1,969campaign-wide
Defect and consequence

Defect: Thor Motor Coach (TMC) is recalling certain 2015-2023 Palazzo recreational vehicles. The front lower cap brackets that support the front fiberglass panel may become loose and detach from the vehicle while in motion.

Why it matters: A detached bracket can become a road hazard, increasing the risk of a crash.

Remedy

Dealers will inspect and replace the front lower brackets, as necessary, free of charge. Owner notification letters were mailed March 15, 2023. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000291.

Owner notification: March 15, 2023 · Filing manufacturer: Thor Motor Coach

Component
TIRES
Report received
September 15, 2020
Potential units
1,631campaign-wide
Defect and consequence

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.

Why it matters: 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.

Owner notification: November 2, 2020 · Filing manufacturer: Thor Motor Coach

Component
ELECTRICAL SYSTEM, EXTERIOR LIGHTING
Report received
July 20, 2020
Potential units
2,417campaign-wide
Defect and consequence

Defect: Thor Motor Coach (TMC) is recalling certain 2017-2020 Aria, Venetian and Tuscany, 2017 Tuscany XTE and 2017-2019 Palazzo motorhomes vehicles that received an inspection-only remedy for recall 18V-763. The rear mounted Power Distribution Module (PDM) may have been damaged during manufacturing, possibly resulting in the rear marker lights, brake lights, or turn signals not functioning.

Why it matters: Non-functioning exterior marker lights can increase the risk of a crash.

Remedy

TMC will notify owners, and Daimler Trucks dealers will replace the PDM, free of charge. Owner letters were mailed October 6, 2021. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000196.

Owner notification: October 6, 2021 · Filing manufacturer: Thor Motor Coach

02 / COMPONENT BREADTH

What defects are listed for the 2018 Thor Motor Coach Palazzo?

The most frequent component groups in 2018 Thor Motor Coach Palazzo campaign records are Electrical System (1), Exterior Lighting (1), Tires (1), Equipment (1); these counts describe filed campaigns rather than observed failure rates.
Electrical System1
Exterior Lighting1
Tires1
Equipment1

03 / MODEL-YEAR CONTEXT

How the 2018 Thor Motor Coach Palazzo compares across model years

RecallRoad publishes 4 model-year reports for the Thor Motor Coach Palazzo, spanning 2013–2019; each year keeps its NHTSA campaign count separate.
Open the complete Thor Motor Coach Palazzo model history →