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Gaping Rusted Holes in Altima Floors


There’s a danger lurking right beneath Nissan Altima owner’s feet as their floorboard are rusting out. Nissan knows about it, but will they do anything?


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Big hole in the middle of a rusted floorboard
Not a problem if you're a Flintstone

Nissan Altima owners have a dangerous problem that lies right beneath their feet. That’s not hyperbole, the problem is floorboards are crumbling apart beneath their feet of owners who don’t have a clue that it’s happening.

Dude, Where’s My Floorboard?

Hundreds of Altima owners have complained to the National Highway Traffic Safety Administration (NHTSA) and about their floors rusting through.

Some are so bad you can poke a hole through them with your toes. For others, the hole is already there and they really don’t want to pull a Fred Flintstone on the way to work

The problem might be related to drainage and affects both the driver and passenger side

Hundreds of Complaints

NHTSA has received over 400 complaints for the 2002–2006 model years. The scary part, however, is that most owners have no idea how close they are to falling through to the ground as the rust is usually obscured by the interior carpet

Some owners have reported going in to their mechanic for an oil change and coming out with a bill upwards of $5000 for a new floorboard

A majority of the complaints come from the salt belt states where a higher concentration of road salt is used to combat winter conditions. But not all. In fact, many complaints come from regions that barely (if ever) use road salt

How Much Does Nissan Know?

Nissan doesn’t deny the problem and says they’ve been aware of it since 2008. However, they have no plans to order a recall or offer an extended warranty because “there’s no evidence of a defect.&#8221

Their argument is it’s not unusual to see 10–14 years old cars with metal corrosion. That much is true. However, this isn’t just a little rust we’re talking about here. Even mechanics can’t explain why the floorboards in the 2002–2006 Altima are so much worse than, say, the 2002–2006 Maxima.

Rusted Floorboards Lawsuit

A class-action lawsuit filed in the Northern District of Illinois disagrees that this isn’t a safety issue and wants Nissan to cover the cost of replacing the floorboards. The lawsuit says:

  • These hidden rust holes can allow dangerous exhaust fumes and road debris into the car.</li>
  • These vehicles can’t pass inspection without being repaired and they have little to no resale value.
  • The repair can cost upwards of $3000. Compare that the KBB value of a 2005 Altima and the cost to repair is nearly 84% the entire value of the vehicle.
  • At least one person has been injured as a result of the defect, while hundreds say they’re afraid to drive their cars.
Resale value source: KBB Data

OK, Now What?

Maybe you've experienced this problem. Maybe you're concerned you will soon. Whatever the reason, you can help make sure it gets the attention it deserves.

Contact Nissan

Nissan Support

P.O. Box 191 Gardena CA 90248 USA

This site is not affiliated with Nissan.

  1. File Your Complaint at is a free site dedicated to uncovering problem trends and informing owners about potential issues with their cars. Major class action law firms use this data when researching cases.

    Add a Complaint

  2. Notify the Center for Auto Safety

    The Center for Auto Safety (CAS) is a pro-consumer organization that researches auto safety issues & often compels the US government to do the right thing through lobbying & lawsuits.

    Notify the CAS

  3. Report a Safety Concern to NHTSA

    The National Highway Traffic Safety Administration (NHTSA) is the US agency with the authority to conduct vehicle defect investigations & force recalls. Their focus is on safety-related issues.

    Report to NHTSA

  4. Spread the Word

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