Which parts fail
Components named in complaints (doors, hood, frame, rust, paint and trim).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 1996 Toyota 4Runner owners, lightly cleaned up (personal details are redacted by NHTSA).
Traveling nb approaching green light and a car ran red light in intersection. The car on sb swerved on miss them, hit them anyway and hit me head on. Both on their air bags went off and mine did not. I am still in physical therapy for partial rotator cuff tear, sprained neck, back, shoulder, elbow and I still cannot use right arm from elbow down. I have not worked since the accident. I want to know why my air bags did not go off.
My 1996 Toyota 4runner suffers from excessive rust that caused me to be have a horrible loss of vehicle control due to the frame excessively cracking. The cracking was due to what an independent research company stating that the right-rear frame rail cracked and separated from the frame due to excessive rusting. The independent research company pointed to numerous known reporting's on the internet as a common occurrence of this vehicle. I made a personal call to Toyota customer care and was told that they logged my complaint but that they would not cover any claims herein to help in fixing the issue. My vehicle only had approximately 137,000 miles at the time of the incidence. The occurrence happened when I was traveling on an interstate at approximately 65 miles per hour. …
I was driving down the highway with my son in the car when I heard a loud noise coming from the passenger side of the truck and immediately followed with a loss of control. Luckily it was in the afternoon and rush hour had yet to hit so the nearest cars/trucks were able to avoid me. I limped to the side of the highway and looked under the truck only to see that the frame rail on the passenger side had completely snapped in half. Upon further inspection it had clearly rusted from the inside out. I have kept the truck in excellent shape, regular maintenance, etc and even checked for rust since I knew this was an issue. However since it rusted from the inside out, I had never even noticed. Got it towed to the dealer who would proceed to inform me that the only fix for it was a new frame. …
While cornering in city driving I heard a clunking noise and investigated when I arrived home. The frame has corrosion at the right rear trailing arm bracket. The bracket was rusted away from the frame at the top but still attached at the bottom. The bracket and frame were welded with addtional metal. I checked the rest of the frame and noticed there is also a hole in the crossmember below the drivers seat and other larger rusted holes along the frame. This is a major safety concern. I will have to take it to a frame shop as Toyota says there is no recall on the 4runner only the tacoma and tundra. I know many other 3rd generation 4runner owners who have the same problem. The vehicle body has no rust other than a small surface area at the drivers door rocker panel and near the windshield. The vehicle is very well maintained.
Second owner of this SUV that I have owned for 12 years. Frame rust issues have proceeded to the point where one month ago, the left rear lateral axle link bracket broke free from the frame. The car is now unsafe to drive because the rear axle is not tied to the frame on the driver's side. Mechanic told me it might be able to be fixed/welded, but the rest of the frame is so bad there isn't much to weld to. I have found numerous other complaints online about this generation 4runner and its frame rust issues. I also found many cases where the exact same issue with the axle link bracket has occurred. This really seems to be a broader issue that Toyota has not remedied for 4runner owners. Disappointed that I'm not able to keep this longer like I'd planned.
I recently bought my 1996 4runner at the beginning of 2015. There was some rust on the frame but no noticeable damage from the outside. Now, six months later I had it looked at because the exhaust system became increasingly loud. The mechanic looked at the frame while looking at the exhaust system and he found that the frame had rotted from the inside out. He recommended I do not drive it anymore as it is unsafe. He said he would never attempt to repair damage such as my 4runner has. My vehicle only has 166,000 miles on it. There is no reason the frame should be as damaged as it is or to have it rusted from the inside out.
Frame broke due to rust by the lower control arm going straight down the road doing about 30mph almost causing me to go off the road. Had it towed to a local garage to find out it was rusted through in several places and the mechanic told me it was a common problem with this year of 4runner. If this had happened going down the highway it could of costed me my life or someone else's and being as common of a problem as it is I feel it should be addressed there's no reason a frame should rust as bad and as quick as this considering it has been undercoated every year of its life
Hi, the frame is extremely rusted. It had a small tear on a weld. Now it has a large tear in the frame. It appears that it is rusting at all the weld points at a accelerated rate and or the frame itself is not thick enough. I have read of hundreds of others that own this car and the frame has rusted through. I know that the tacoma has been recalled and it has the exact same frame-------please advise as this car is not even 20 years old......the car is in great condition otherwise and in no way should be ready for the junk yard........
Frame is rusting from inside out. Holes in frame big enough to push your whole arm through. Areas of frame connected to suspension prematurely rusting out. This rest of this vehicle is in excellent condition, body panels included. Welder told me entire frame is rusting away and repair to the frame is very difficult anf expensive even if possible. Vehicle has under 185,000 miles and runs great. I hear creaking developing and am afraid car May split in half. Why is Toyota not stepping up after admitting to badly manufactured frames.
Tl* the contact owns a 1996 Toyota 4runner. While driving 40 MPH, the vehicle began to wobble uncontrollably. The vehicle was taken to an independent mechanic where it was diagnosed that the frame on the driver side had completely rusted and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was 224,000.
Body complaints in other 4Runner years
Frequently asked questions
How common are body problems on the 1996 Toyota 4Runner?
NHTSA has 42 complaints about the body & structure of the 1996 Toyota 4Runner, 26% of the model year's 161 complaints. The component named most often is body (24 mentions).
Is there a recall for 1996 Toyota 4Runner body problems?
No. NHTSA lists no body & structure recall for the 1996 Toyota 4Runner, though it has 2 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 1996 Toyota 4Runner body problems start?
Half of the complaints with a recorded mileage happened before about 186,000 miles, and 3% before 25,000 miles.
Is it dangerous?
Owners linked 2 crashes, 0 fires and 7 injuries to body & structure problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.