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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.

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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.

12 crash reports2 fire reports6 injury reports

What owners actually said

220 reports
229,000 miles · Dec 28, 2018
SteeringSuspensionWheels

FRAME ROT HAS LED TO ABNORMAL TIRE WEAR, VEHICLE CHANGING LANES UNEXPECTEDLY, AND DEATH WOBBLE. TIRES AND SHOCKS REPLACED SEPTEMBER, NEEDED NEW TIRES AFTER 90 DAYS ALSO TIE RODS AND BUSHINGS. VEHICLE IS UNSAFE TO DRIVE.

NHTSA ODI #11163792

215,000 miles · Nov 19, 2018
StructureSuspensionUnknown Or Other

THE FRAME ON DRIVER SIDE REAR AXLE AREA HAS COMPLETED ROTTED FROM RUST, THE REAR SUSPENSION AND SWAY BAR BROKE AWAY FROM THE VEHICLE. WE WERE ALMOST IN A VERY SERIOUS ACCIDENT AS THERE WAS LOSS OF CONTROL OF THE REAR END AND WE ENDED UP IN A DITCH WITH LOSS OF CONTROL.WE WERE DRIVING IN A STRAIGHT LINE AT THE TIME. WE COULD HAVE…

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THE FRAME ON DRIVER SIDE REAR AXLE AREA HAS COMPLETED ROTTED FROM RUST, THE REAR SUSPENSION AND SWAY BAR BROKE AWAY FROM THE VEHICLE. WE WERE ALMOST IN A VERY SERIOUS ACCIDENT AS THERE WAS LOSS OF CONTROL OF THE REAR END AND WE ENDED UP IN A DITCH WITH LOSS OF CONTROL.WE WERE DRIVING IN A STRAIGHT LINE AT THE TIME. WE COULD HAVE HAD A SERIOUS ROLL OVER ACCIDENT RESULTING IN SERIOUS INJURY OR DEATH. VERY SCARY INCIDENT. I DID SOME ONLINE RESEARCH AND FOUND A NUMBER OF OTHER COMPLAINTS. I WOULD BE HAPPY TO SEND PHOTOS OF THIS ISSUE IF YOU WANT TO CALL E-MAIL ME AT (XXXXXX). THE EXTERIOR BODY ENGINE AND INTERIOR OF THIS VEHICLE ARE IN GOOD CONDITION AND IT SEEMS THE FRAME SHOULD LAST THE LIFE OF THE VEHICLE. THANK YOU FOR REGISTERING MY COMPLAINT. PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA ODI #11152477

254,000 miles · Oct 10, 2018
Unknown Or Other

WENT TO FIX THE EXHAUST ON MY VEHICLE AND SAW MULTIPLE SPOTS WITH EXCESSIVE RUST,ESPECIALLY AROUND THE REAR SHOCK TOWERS.

NHTSA ODI #11139469

236,000 miles · Sep 27, 2018
Structure

MY COMPLAINT IS WITH SEVERE RUST DAMAGE TO THE FRAME OF THE CAR. THERE ARE OTHER MODELS WITH THE SAME ISSUE AS MINE AND THEY HAVE BEEN RECALLED. MINE NEEDS TO BE TAKEN CARE OF AS WELL. THERE IS NO WAY THAT THE ENTIRE FRAME SHOULD RUST. I WOULD EXPECT OVER TIME TO SOME SMALL PATCHES OF RUST BUT NOT THE ENTIRE FRAME. THERE IS…

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MY COMPLAINT IS WITH SEVERE RUST DAMAGE TO THE FRAME OF THE CAR. THERE ARE OTHER MODELS WITH THE SAME ISSUE AS MINE AND THEY HAVE BEEN RECALLED. MINE NEEDS TO BE TAKEN CARE OF AS WELL. THERE IS NO WAY THAT THE ENTIRE FRAME SHOULD RUST. I WOULD EXPECT OVER TIME TO SOME SMALL PATCHES OF RUST BUT NOT THE ENTIRE FRAME. THERE IS SO MUCH RUST THAT I COULD NEVER FIX IT COMPLETELY MYSELF. TOYOTA SHOULD BE HELD RESPONSIBLE FOR THEIR POOR PLATING PROCESS IN THE LATE 90'S TO EARLY 00'S.

NHTSA ODI #11131961

195,000 miles · Sep 15, 2018
Structure

WAS DRIVING VEHICLE AT HIGHWAY SPEEDS AND LOST CONTROL TEMPORARILY BECAUSE A REAR TRAILING ARM MOUNT BECAME DETACHED FROM FRAME AND BROKE BOTH SHOCKS. UPON INSPECTION REAR SECTION OF FRAME SEVERELY RUSTED CAUSING MOUNT TO DETACH. FRONT SECTION OF FRAME DOES NOT HAVE SAME LEVEL OF RUST. A MANUFACTURES DEFECT ALMOST COST ME AND MY…

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WAS DRIVING VEHICLE AT HIGHWAY SPEEDS AND LOST CONTROL TEMPORARILY BECAUSE A REAR TRAILING ARM MOUNT BECAME DETACHED FROM FRAME AND BROKE BOTH SHOCKS. UPON INSPECTION REAR SECTION OF FRAME SEVERELY RUSTED CAUSING MOUNT TO DETACH. FRONT SECTION OF FRAME DOES NOT HAVE SAME LEVEL OF RUST. A MANUFACTURES DEFECT ALMOST COST ME AND MY CHILDREN SERIOUS INJURY OR EVEN DEATH. VEHICLE HAS BEEN METICOUSLY MAINTAINED WITH ALL SERVICE RECORDS. I'VE BEEN IN AUTOMOTIVE INDUSTRY FOR MY ENTIRE LIFE AND I'VE NEVER SEEN ANYTHING LIKE IT. IF THEY RECALLED THE FRAMES FOR THE TACOMA AND TUNDRAS, WHY WEREN'T 4RUNNERS INCLUDED?

NHTSA ODI #11129709

80,000 miles · Sep 13, 2018
Service BrakesStructureSuspension

BAD FRAME ROT. NOT SAFE TO DRIVE ANYMORE.

NHTSA ODI #11129247

548,000 miles · Jun 21, 2018
Unknown Or Other

THE FRAME ON MY TOYOTA 4RUNNER HAS RUSTED THROUGH AND IS NO LONGER STRUCTURALLY SOUND. THE FRAME SHOULD BE REPLACED.

NHTSA ODI #11103064

127,000 miles · Jun 14, 2018
SteeringSuspensionWheels

LIKE EVERYONE ELSE THE FRAME IS JUST ROTTEN THROUGH AND THROUGH IN THE BACK, I HAVE A TUNDRA, 2 SEQUOIA'S, A HIGHLANDER AND A RAV4. RANGING FROM 2001 TO 2015, AND THE FRAME ON THE 01 SEQUOIA LOOKS NEW, THIS IS A BAD FRAME AND GABE AT KEITH PIERSON TOYOTA IN JACKSONVILLE SAID THERE IS NOTHING I CAN DO ABOUT IT. TOYOTA NEEDS TO F…

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LIKE EVERYONE ELSE THE FRAME IS JUST ROTTEN THROUGH AND THROUGH IN THE BACK, I HAVE A TUNDRA, 2 SEQUOIA'S, A HIGHLANDER AND A RAV4. RANGING FROM 2001 TO 2015, AND THE FRAME ON THE 01 SEQUOIA LOOKS NEW, THIS IS A BAD FRAME AND GABE AT KEITH PIERSON TOYOTA IN JACKSONVILLE SAID THERE IS NOTHING I CAN DO ABOUT IT. TOYOTA NEEDS TO FESS UP TO THIS ONE.

NHTSA ODI #11101883

Mileage unknown · Mar 15, 2018
Structure

TL* THE CONTACT OWNS A 1999 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE METAL FRAME WAS INFERIOR AND CONTAINED PREMATURE RUST, HOLES, AND CORROSION. THE CONTACT FELT THAT THE FRAME COULD FRACTURE AT ANY POINT IN TIME. THE REAR DRIVER'S SIDE SHOCK FRACTURED INTO THE FRAME DUE TO THE FAILURE. THE VEHICLE WAS NOT TAKEN TO A DEALER …

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TL* THE CONTACT OWNS A 1999 TOYOTA 4RUNNER. THE CONTACT STATED THAT THE METAL FRAME WAS INFERIOR AND CONTAINED PREMATURE RUST, HOLES, AND CORROSION. THE CONTACT FELT THAT THE FRAME COULD FRACTURE AT ANY POINT IN TIME. THE REAR DRIVER'S SIDE SHOCK FRACTURED INTO THE FRAME DUE TO THE FAILURE. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSTIC TESTING. AN INDEPENDENT MECHANIC INSPECTED THE VEHICLE AND DIAGNOSED THAT THE FRAME HAD EXTENSIVE PREMATURE RUST, COULD FRACTURE, AND NEEDED TO BE REPLACED. THE MANUFACTURER STATED THAT THE VEHICLE WAS NOT INCLUDED IN A WARRANTY AND THERE WAS NO RECALL. THE FAILURE MILEAGE WAS NOT AVAILABLE.

NHTSA ODI #11079562

152,095 miles · Mar 3, 2018
Structure

RUSTY FRAME MAKING THE TRUCK UNSAFE

NHTSA ODI #11076085

Official recalls

0

No 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

0

No exact-year investigations in this snapshot.