2020 Thor Motor Coach Tuscany problems: recalls, complaints and what to check
NHTSA has 2 recalls and 1 owner complaint on file for the 2020 Thor Motor Coach Tuscany. Here is what they are, what a technician checks for each kind of fault, and how to look one over before you buy it.
Axles, brakes, suspension and hitch: 1 recall
Recall 20V418000 (20/07/2020): EXTERIOR LIGHTING:BRAKE LIGHTS
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.
Fix: 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.
What a tech checks: Bearings, brake magnets, worn shackle bolts and bent axles. A trailer that wears tires on the inside edge or pulls to one side usually has an axle or suspension problem. Before you buy: Bolts tight, springs not flat, brakes apply with the breakaway pin pulled.
Chassis and towing lessons · Trailer guide
Tires: 1 recall
Recall 20V559000 (15/09/2020): TIRES:VALVE
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.
Fix: 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.
What a tech checks: Age, load range and pressure. RV tires age out before they wear out, and an underrated tire on a heavy trailer is a blowout waiting to happen. Before you buy: Read the DOT date and the load range on the sidewall.
Chassis, towing and tires lessons · Trailer guide
Other: 1 complaint
Doors, windows, steps and lights: 1 complaint
What a tech checks: Mostly adjustments and wear: steps that stop halfway on a bad switch, doors out of alignment after a slide shifted, exterior lights with a corroded ground. Before you buy: Every door, lock, window and light.
What owners reported to NHTSA
02/01/2023, VEHICLE SPEED CONTROL,VISIBILITY/WIPER: The contact owns a 2020 Thor Tuscany RV built on a 2019 Freightliner chassis. The contact stated that while operating the RV, it was discovered that the front windshield wipers and cruise control were inoperable. The RV was taken to the local service center who diagnosed that the steering wheel control module was faulty and needed to be replaced; however, the part was not available. The RV was not repaired. The manuf
Looking at a 2020 Thor Motor Coach Tuscany?
The Buyer's Check walks you through it on your phone: what to ask, the outside walk-around, water damage, every system on every power source, with the recalls above built in. You get a report that says what's a walk-away and what to negotiate on.
Checked against NHTSA 2026-10-23. Recall repairs are free at an authorized dealer. Complaints are owner reports to NHTSA and are not verified.