FRAME HAS RUSTED THROUGH. *TR
1999 Toyota 4RUNNER
Owner reports · Recalls · Investigations
More warning signs than most 4RUNNER years
Owner complaints for the 1999 Toyota 4RUNNER are substantially higher than the model-year median of 58.
About this comparison →How this year compares
Owner complaints by model year
Compare all 4RUNNER years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
180 reports with mileage · 40 unknown
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.
- Structure. Review the 111 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Suspension. Review the 61 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
220 reportsTHE DRIVER'S SIDE LOWER REAR LINK FELL OFF THE FRAME DUE TO SEVERE RUSTING. PASSENGER SIDE ABOUT TO. MECHANIC WON'T EVEN ATTEMPT A REPAIR. THE FRAME IS TOO RUSTED. THE VEHICLE IS NOT SAFE TO DRIVE. I BOUGHT IT USED AND HAVE HAD IT FOR 2.5 YEARS. TOYOTA HAS NO RECALL ON IT AND CAN NOT ASSIST ME, EVEN THOUGH THIS IS THE SAME ISSUE…
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THE DRIVER'S SIDE LOWER REAR LINK FELL OFF THE FRAME DUE TO SEVERE RUSTING. PASSENGER SIDE ABOUT TO. MECHANIC WON'T EVEN ATTEMPT A REPAIR. THE FRAME IS TOO RUSTED. THE VEHICLE IS NOT SAFE TO DRIVE. I BOUGHT IT USED AND HAVE HAD IT FOR 2.5 YEARS. TOYOTA HAS NO RECALL ON IT AND CAN NOT ASSIST ME, EVEN THOUGH THIS IS THE SAME ISSUE THAT THE TACOMA AND OTHER MODELS WERE RECALLED FOR. *TR
TL*THE CONTACT OWNS A 1999 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE FRAME HAD DEVELOPED HOLES DUE TO RUST. THE VEHICLE WAS TAKEN TO A DEALER, WHERE IT WAS DIAGNOSED THAT THE FRAME WAS RUSTED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT OFFER ANY ASSISTANCE…
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TL*THE CONTACT OWNS A 1999 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE FRAME HAD DEVELOPED HOLES DUE TO RUST. THE VEHICLE WAS TAKEN TO A DEALER, WHERE IT WAS DIAGNOSED THAT THE FRAME WAS RUSTED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT OFFER ANY ASSISTANCE. THE FAILURE MILEAGE WAS 107,871. UPDATED 04/06/15*LJ UPDATED 6/25/2015 *JS
I PURCHASED A 1999 TOYOTA 4 RUNNER. THE BACK OF THE FRAME IS COMPLETELY RUSTED OUT NEAR DRIVERS SIDE REAR SHACKLE NONE OF THIS WAS VISIBLE WHEN I PURCHASED FROM DEALERSHIP, I LOOKED UNDERNEATH CAR PRIOR TO BUYING AND DID NOT SEE THIS TILL I READ A FORUM DISCUSSING THE ISSUE AND WENT OUT TO MY CAR TO SEE IF MINE HAD IT TOO. THE F…
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I PURCHASED A 1999 TOYOTA 4 RUNNER. THE BACK OF THE FRAME IS COMPLETELY RUSTED OUT NEAR DRIVERS SIDE REAR SHACKLE NONE OF THIS WAS VISIBLE WHEN I PURCHASED FROM DEALERSHIP, I LOOKED UNDERNEATH CAR PRIOR TO BUYING AND DID NOT SEE THIS TILL I READ A FORUM DISCUSSING THE ISSUE AND WENT OUT TO MY CAR TO SEE IF MINE HAD IT TOO. THE FRAME IS ALSO COMPLETELY RUSTED OUT ON THE SIDE FACING GAS TANK. I DON'T HAVE ANY OTHER CHOICE BUT TO CONTINUE TO DRIVE IT WITH IT BEING MY MEANS TO GET TO WORK AND MONEY IS TIGHT WITH MY WIFE BEING PREGNANT. PLEASE STEP UP TO THE PLATE TOYOTA AND REPLACE THESE FRAMES. *TR
I TOOK MY 4 RUNNER INTO GARAGE IN SEPTEMBER TO GET INSPECTION STICKER AND IT FAILED. I WAS TOLD THAT THE POWER STEERING RACK WAS LEAKING AND NEEDED CHANGING. UNFORTUNATELY, I JUST TOOK IT TODAY INTO ANOTHER SHOP FOR BETTER LABOR RATES AND THE MECHANIC SAID THE RACK IS FINE BUT THAT THE FRAME IS COMPLETELY RUSTED OUT. I KNOW THAT…
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I TOOK MY 4 RUNNER INTO GARAGE IN SEPTEMBER TO GET INSPECTION STICKER AND IT FAILED. I WAS TOLD THAT THE POWER STEERING RACK WAS LEAKING AND NEEDED CHANGING. UNFORTUNATELY, I JUST TOOK IT TODAY INTO ANOTHER SHOP FOR BETTER LABOR RATES AND THE MECHANIC SAID THE RACK IS FINE BUT THAT THE FRAME IS COMPLETELY RUSTED OUT. I KNOW THAT THERE HAVE BEEN RECALLS ON TACOMAS AND THUNDRAS MADE BY TOYOTA FOR THE SAME PROBLEM. I SEE THERE HAVE BEEN A LOT OF OTHER COMPLAINTS ON THE INTERNET REGARDING ISSUES OF FRAMES RUSTING ON SEVERAL 4 RUNNERS. SEEMS LIKE THERE SHOULD BE A RECALL. *JS
THE FRAME METAL AND BRACKET THAT CONNECTS THE FRAME TO THE REAR AXLE HAS ROTTED OFF COMPLETELY MAKING THE CAR UNDRIVABLE AND UNSAFE TO DRIVE. THE WHOLE REAR AXLE CAN MOVE FORWARD AND BACKWARD. *TR
604I WAS DRIVING ON THE HIGHWAY AND OUT OF NO WHERE A LOUD BEEPING STARTED, ALONG WITH FLASHING "LOSS OF TRACTION" ICON AND THEN ALL OF THE SUDDEN THE BRAKES ENGAGED AND A LOUD GRINDING SOUND BEGAN WHICH SLAMMED MYSELF AND MY CHILDREN FORWARD. IT SLAMMED US SO HARD IT BROUGHT MY SPEED DOWN FROM 65 MPH TO 40 MPH, AND I WAS UNABLE…
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604I WAS DRIVING ON THE HIGHWAY AND OUT OF NO WHERE A LOUD BEEPING STARTED, ALONG WITH FLASHING "LOSS OF TRACTION" ICON AND THEN ALL OF THE SUDDEN THE BRAKES ENGAGED AND A LOUD GRINDING SOUND BEGAN WHICH SLAMMED MYSELF AND MY CHILDREN FORWARD. IT SLAMMED US SO HARD IT BROUGHT MY SPEED DOWN FROM 65 MPH TO 40 MPH, AND I WAS UNABLE TO ACCELERATE OR CONTROL THE SPEED. TO AVOID HITTING ANOTHER VEHICLE I HAD TO SWERVE, AND BEGAN PUSHING THE BRAKE TO TRY TO SLOW THE SUV, WHILE IT WAS STILL GRINDING SO LOUD. I PRACTICALLY WAS STANDING WITH BOTH FEET IN THE BRAKES TO STOP IT. THE DEALER SHIP SAID IT WAS A FAULTY YAW RATE SENSOR.
PURCHASED MY 1999 4RUNNER WITH EXCELLENT BODY AND INTERIOR CONDITION, MECHANICALLY PERFECT. UNTIL I NOTICED THERE ARE SEVERE RUSTED FRAME! THERE MULTIPLE HOLES THROUGH THE FRAME! VERY BAD PREP AND COATING ON FRAME WORK. CONTACTED TOYOTA DEALER TO DISCUSS THE ISSUES WITH RUSTED/CORRODE FRAME, CAME BACK WITH THE ANSWER AS THERE NO…
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PURCHASED MY 1999 4RUNNER WITH EXCELLENT BODY AND INTERIOR CONDITION, MECHANICALLY PERFECT. UNTIL I NOTICED THERE ARE SEVERE RUSTED FRAME! THERE MULTIPLE HOLES THROUGH THE FRAME! VERY BAD PREP AND COATING ON FRAME WORK. CONTACTED TOYOTA DEALER TO DISCUSS THE ISSUES WITH RUSTED/CORRODE FRAME, CAME BACK WITH THE ANSWER AS THERE NOTHING THEY CAN DO ABOUT IT. VERY DISAPPOINTED. BEFORE I PURCHASED THE VEHICLE, I RAN CARFAX AS THEY STATED, ZERO ISSUES INCLUDING FRAME/RUST. THERE THE SAME ISSUES FOR TUNDRA AND TACOMA TOYOTA PLEASE BE HONEST, FIX IT ASAP! *TR
TL* THE CONTACT OWNS A 1999 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE REAR SHOCK WAS RUSTED TO THE TOP OF THE FRAME. THE FRAME WAS COMPLETELY CORRODED WITH NO SUPPORT. THE FAILURE OCCURRED A MONTH AGO WHEN THE FRAME DETACHED FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FRAM…
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TL* THE CONTACT OWNS A 1999 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE REAR SHOCK WAS RUSTED TO THE TOP OF THE FRAME. THE FRAME WAS COMPLETELY CORRODED WITH NO SUPPORT. THE FAILURE OCCURRED A MONTH AGO WHEN THE FRAME DETACHED FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FRAME NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 135,000.
TL* THE CONTACT OWNS A 1999 TOYOTA 4RUNNER. THE CONTACT STATED THAT WHILE INSPECTING THE VEHICLE, THE TECHNICIAN NOTICED THAT THE FRAME WAS RUSTED UNDER THE PASSENGER SIDE. THE TECHNICIAN EXPLAINED THAT THE VEHICLE WAS UNABLE TO BE REPAIRED AND DEEMED IT UNSAFE TO DRIVE. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE APPROXIMAT…
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TL* THE CONTACT OWNS A 1999 TOYOTA 4RUNNER. THE CONTACT STATED THAT WHILE INSPECTING THE VEHICLE, THE TECHNICIAN NOTICED THAT THE FRAME WAS RUSTED UNDER THE PASSENGER SIDE. THE TECHNICIAN EXPLAINED THAT THE VEHICLE WAS UNABLE TO BE REPAIRED AND DEEMED IT UNSAFE TO DRIVE. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 155,890.
Official recalls
0No recalls in this snapshot.
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
0No exact-year investigations in this snapshot.
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