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2003 Thor California Tahoe

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 3 of 4 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Tires. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Trailer Hitches. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports1 injury reports

Tires complaints

3 reports
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Mileage unknown · Jul 30, 2006
Tires

WE WERE DRIVING TO SPOKANE WASHINGTON FROM PHELAN CALIF. WHEN WE HAD A TIRE TREAD COME OFF PASSENGER FRONT OF DUAL AXLE THORE TRANSPORT 5TH WHEEL TRAILER. RIPPING OFF FENDER SKIRT. I PUT SPARE ON AND 28 MILES LATER PASSENGER REAR TIRE HAD A BLOW OUT. TIRES HAD MAYBE 1500 MILES ON THEM. THIS HAPPENED IN REDDING CALI. I WAS NOT GO…

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WE WERE DRIVING TO SPOKANE WASHINGTON FROM PHELAN CALIF. WHEN WE HAD A TIRE TREAD COME OFF PASSENGER FRONT OF DUAL AXLE THORE TRANSPORT 5TH WHEEL TRAILER. RIPPING OFF FENDER SKIRT. I PUT SPARE ON AND 28 MILES LATER PASSENGER REAR TIRE HAD A BLOW OUT. TIRES HAD MAYBE 1500 MILES ON THEM. THIS HAPPENED IN REDDING CALI. I WAS NOT GOING TO TAKE ANY MORE CHANCES, SO I BOUGHT FOUR NEW TIRES. THE MAN AT THE TIRE STORE SAID HE COULD NOT VISIBLY SEE THE CAUSE OF THE BLOW OUT OR THE TREAD COMING OFF. TIRES WERE INFLATED TO PROPER PSI. TRAILER WAS NOT OVER LOADED. NO WATER IN WATER TANKS. TIRES ARE COVERED WHEN NOT IN USE. AVERAGE SPEED WAS 55 MPH. I FEEL THAT THESE TIRES ARE UNSAFE AND SHOULD BE RECALLED. *JB

NHTSA ODI #10163919

1,200 miles · Dec 5, 2004
Tires

CONTACTED CARLILSE TIRE ON 8/11/04 OPENED CLAIM ON TIRES DELAMINATING. ON 9/5/04 TWO TIRES DID BLOWOUT CAUSING MAJOR DAMAGE TO MY RV. 10/5/04 RECEIVED FIVE NEW TIRES FROM CARLILSE TIRE. I DO NOT WANT THESE TIRES ON MY RV AND I SEEM TO BE STUCK WITH THEM. ITS GOING TO COST OVER ONE THOSAND DOLLARS TO REPLACE THESE TIRES WITH ANOT…

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CONTACTED CARLILSE TIRE ON 8/11/04 OPENED CLAIM ON TIRES DELAMINATING. ON 9/5/04 TWO TIRES DID BLOWOUT CAUSING MAJOR DAMAGE TO MY RV. 10/5/04 RECEIVED FIVE NEW TIRES FROM CARLILSE TIRE. I DO NOT WANT THESE TIRES ON MY RV AND I SEEM TO BE STUCK WITH THEM. ITS GOING TO COST OVER ONE THOSAND DOLLARS TO REPLACE THESE TIRES WITH ANOTHER BRAND. *AK

NHTSA ODI #10102174

3,000 miles · Aug 20, 2004
Tires

IN JUNE 2002 I BOUGHT NEW FROM THE FACTORY A THOR TAHOE TRANSPORT 33' FIFTH WHEEL. THE VEHICLE WAS EQUIPPED WITH MERIT ALL COUNTRY RADIALS SIZE, LT235/85R16 E. UP UNTIL THE FAILURE I HAD PUT ABOUT 3000 MILES ON THE TIRES, TYPICALLY TRAVELING ABOUT 150 MILES PER TRIP, ONE WAY. THE VEHICLE IS RATED AT 11400 GVW. I RUN ABOUT 10200 …

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IN JUNE 2002 I BOUGHT NEW FROM THE FACTORY A THOR TAHOE TRANSPORT 33' FIFTH WHEEL. THE VEHICLE WAS EQUIPPED WITH MERIT ALL COUNTRY RADIALS SIZE, LT235/85R16 E. UP UNTIL THE FAILURE I HAD PUT ABOUT 3000 MILES ON THE TIRES, TYPICALLY TRAVELING ABOUT 150 MILES PER TRIP, ONE WAY. THE VEHICLE IS RATED AT 11400 GVW. I RUN ABOUT 10200 LBS TOTAL WEIGHT. ON AUGUST 14, 2004 I WAS RETURNING FROM A 131 MILE TRIP. AT ABOUT 1:30 P.M. AFTER TRAVELLING ABOUT 100 MILES, WHILE TRAVELLING AT 60 MPH ON I-17, THE RIGHT REAR TIRE TREAD SEPARATED NEAR THE TOWN OF NEW RIVER, NORTH OF PHOENIX. THE TIRE HELD AIR BUT THE ENTIRE TREAD PEELED OFF. I WAS ABLE TO PULL OFF THE HIGHWAY SAFELY AND REPLACE WITH A SPARE BEFORE CONTINUING. THERE WAS MINOR DAMAGE TO THE UNDERBELLY PROTECTIVE BLANKET AND THE SIDE SKIRT OF THE TRAILER. I HAVE SINCE REPLACED ALL THE TIRES AND HAVE THE FAILED TIRE AVAILABLE FOR INSPECTION. *AK

NHTSA ODI #10088300

Official recalls

2

06V208000 · Equipment:recreational Vehicle/trailer:lpg Systems:furnace

Jun 13, 2006

ON CERTAIN TRAVEL AND FIFTH WHEEL TRAILERS EQUIPPED WITH SUBURBAN AND ATWOOD FURNACES, THE FURNACE EXHAUST VENT WAS IMPROPERLY INSTALLED. THE FURNACE EXHAUST VENT WILL ALLOW LEAKAGE OF FUMES WHICH CONTAIN COMBUSTION PRODUCTS, INCLUDING A HIGH CONCENTRATION OF POTENTIALLY LETHAL CARBON MONOXIDE GAS.

Consequence & remedy

Consequence: FUMES COULD ENTER INTO THE TRAILER AND COULD RESULT IN SERIOUS INJURY OR DEATH.

Remedy: OWNERS WILL RECEIVE INSTRUCTIONS ON INSPECTING THE FURNACE VENT. IF AN OWNER BELIEVES THE VENT IS INSTALLED INCORRECTLY, IS NOT SURE HOW TO INSPECT THE FURNACE EXHAUST VENT, OR NEEDS ASSISTANCE IN GETTING THE FURNACE EXHAUST VENT INSTALLATION INSPECTED AND CORRECTED, OWNERS SHOULD CONTACT THOR IMMEDIATELY AT 1-877-870-2638 OR VIA THE INTERNET AT HTTP://WWW.THORCA.COM. THE RECALL BEGAN ON JUNE 15, 2006.

03V178000 · Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe

May 19, 2003

ON CERTAIN FIFTH WHEEL AND TRAVEL TRAILERS, THE TAILPIPE USED TO RELEASE THE EXHAUST FROM THE GENERATOR WAS NOT LONG ENOUGH TO REACH THE SIDE OF THE TRAILER. THOR MODIFIED THE TAILPIPE BY PLACING AN EXTENSION ON THE TAILPIPE. AS A RESULT, THE GENERATOR'S EXHAUST MAY BE RELEASED UNDER THE TRAILER AT THE POINT OF THE MODIFICATION.

Consequence & remedy

Consequence: THE TAILPIPE EXHAUST NEEDS TO BE RELEASED AWAY FROM THE UNDERSIDE OF THE TRAILER.

Remedy: DEALERS WILL REPLACE THE EXISTING TAILPIPE. OWNER NOTIFICATION BEGAN MAY 13, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT THOR CALIFORNIA AT 1-888-697-8467, EXTENSION 215.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.