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LawyerLand › Legal Glossary

Used Car Buyers Guide (FTC Used Car Rule)

The window sticker a dealer must display on every used vehicle offered for sale, stating whether it comes with a dealer warranty or as is - and why the sticker overrides the contract.

Informational only - this is not legal advice. These definitions explain general legal vocabulary in plain English. They are not advice about your situation, reading them creates no attorney-client relationship, and the law differs from state to state and changes over time. For advice you can rely on, speak to a lawyer licensed in your state.

Looking for a lawyer rather than a definition? Skip to the state-by-state list of Cars & Motor Vehicles law firms.

What it means

The federal Used Car Rule requires a dealer to post a Buyers Guide on every used vehicle it offers for sale and to give the buyer the original or a copy at the sale. The Guide states, in a fixed federal format, whether the vehicle is sold with a dealer warranty or as is with no dealer warranty, what a dealer warranty covers and for how long, what share of repair costs the dealer will pay, and that the buyer should ask to have the vehicle inspected by an independent mechanic before buying. It also notes that a manufacturer's warranty may still apply and reminds the buyer to check for open safety recalls. Where the sale is negotiated in Spanish, the dealer must post the Spanish version.

The Guide is not a formality: by the rule's own terms it becomes part of the sales contract and overrides any contrary provision in it. A dealer that posts a warranty Guide and then has the buyer sign an as-is contract has given a warranty. That is the reason the Guide is the first document a lawyer asks for in a used-car dispute, and the reason a buyer should keep it with the contract.

The rule applies to dealers, defined by the number of used vehicles they sell in a period, and not to private sellers, who may sell as is without any disclosure under federal law. As is means the dealer gives no warranty of its own; it does not defeat a written manufacturer's warranty that is still in force, and it does not excuse fraud or misrepresentation about the vehicle's condition or history. Some states go further and prohibit or limit as-is sales by dealers or impose a used-vehicle warranty that a dealer cannot disclaim, and those laws apply alongside the federal sticker.

Where this comes from

The Used Motor Vehicle Trade Regulation Rule, 16 C.F.R. Part 455, issued by the Federal Trade Commission under the FTC Act, 15 U.S.C. § 41 and following; § 455.2 requires the Buyers Guide, § 455.3 makes it part of the contract, and § 455.5 requires the Spanish-language version when the sale is conducted in Spanish. The rule was revised in 2016 to add the recall and manufacturer-warranty statements. State used-vehicle warranty laws, such as Massachusetts General Laws chapter 90, § 7N 1/4, add dealer obligations that the federal rule does not displace.

When people hire a lawyer for this

A buyer whose used car failed soon after purchase should locate the Buyers Guide before anything else: if it shows a dealer warranty, or if the dealer never posted one, the buyer's position is considerably stronger than the signed contract suggests. A lawyer will also ask whether any manufacturer's warranty was still running, whether the dealer made statements about the car's condition or history that turned out to be false, and whether the state has its own used-vehicle warranty law.

Worried about the cost? A lawyer can be hired for one part of a case only (limited-scope representation), may be paid from what a claim recovers (contingency fee), or may be free through a pro bono program or legal aid; a court can also waive its own filing fees.

Find Cars & Motor Vehicles law firms in your state

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Related terms

Other entries in the same area of law, each written from the same primary sources.

  • CDL DisqualificationThe federally defined list of offenses that take away a commercial driver's license - including offenses committed in a personal car, and a lower alcohol limit than applies to other drivers.
  • Contesting a Traffic TicketWhat a moving violation citation actually is, the difference between an infraction and a traffic misdemeanor, and the procedures - hearing, written defense, traffic school - for answering one.
  • Driving Record PointsThe system most states use to score moving violations against a driver's record, with a license suspension when the total crosses a threshold - and an interstate compact that makes an out-of-state ticket count at home.
  • DUI / DWI (Impaired Driving)Driving while impaired by alcohol or drugs - a charge that almost always runs as two separate cases at once, one criminal and one over the license.
  • Event Data Recorder (Vehicle Black Box) EvidenceThe crash data a modern vehicle records about itself in the moments before an impact - what the federal standard requires it to capture, who owns it, and who may retrieve it.
  • Field Sobriety TestsThe roadside balance, coordination and eye-movement exercises an officer uses to build probable cause for an impaired-driving arrest - usually voluntary, and never the same thing as the chemical test that follows.
  • Hours-of-Service Rules (Commercial Trucking)Federal limits on how long a commercial driver may drive and work, and the electronic records that show whether those limits were kept.
  • Ignition Interlock DeviceA breath-testing device wired into a vehicle that stops it starting if the driver has been drinking - required by many states after an impaired-driving conviction as a condition of driving at all.
  • Implied Consent and Administrative License SuspensionThe rule in every state that by driving you have agreed to a chemical test for alcohol or drugs after a lawful arrest - and the license suspension that follows a refusal or a failed test, separately from any criminal case.
  • Leaving the Scene of an Accident (Hit and Run)The legal duties every state imposes on a driver involved in a crash - to stop, to exchange information and to help anyone hurt - and the separate criminal offense of driving away instead.
  • Lemon Law and Warranty RightsRules that entitle a buyer to a refund or replacement when a new vehicle has a defect the manufacturer cannot fix in a reasonable number of attempts.
  • Negligent Entrustment (Lending a Vehicle)The claim against a person who lent a car to someone they knew, or should have known, was unfit to drive it - the owner's own negligence, separate from the driver's.
  • No-Fault Car InsuranceA system in which your own insurer pays your medical bills after a crash regardless of who caused it - used in a minority of states, and it limits when you can sue.
  • Odometer Fraud and the Odometer DisclosureRolling back or replacing an odometer to hide a vehicle's true mileage is a federal offense, and every transfer of a vehicle must come with a written mileage statement the buyer can sue over if it is false.
  • Permissive Use (Insurance Follows the Car)Which policy pays when someone drives a borrowed car with the owner's permission - the omnibus clause, the exclusions that defeat it, and the owner-liability statutes some states add.
  • Policy LimitsThe maximum an insurance policy will pay - and usually the real ceiling on what a claim is worth, whatever the injury.
  • Rideshare Accident Insurance (App Periods)Which insurance applies when a rideshare vehicle is in a crash depends on what the driver's app was doing at that moment - the three periods state transportation network company laws define, and the gap that personal policies leave.
  • Salvage and Rebuilt TitlesThe title brands a state applies to a vehicle an insurer has declared a total loss, what a rebuilt brand means, and the federal database built to stop a branded title being washed clean in another state.
  • SR-22 and Financial Responsibility FilingsThe certificate an insurer files with the state to prove a high-risk driver is carrying the required liability coverage - what triggers it, why it is not itself insurance, and what happens if the policy behind it lapses.
  • Tire Defect Claims (Tread Separation and Blowouts)Injury claims after a tire fails, where the question is whether the tire was defectively made or designed, was too old or was recalled, rather than only how the driver reacted.
  • Total Loss and Diminished ValueWhat happens when an insurer decides a damaged vehicle is not worth repairing - and the separate claim for a repaired car that is now worth less.
  • Uninsured and Underinsured Motorist CoverageCoverage on your own policy that pays when the driver who hurt you had no insurance, or nowhere near enough - and it is the coverage people most often discover they declined.
  • Vehicle Safety RecallA manufacturer's federally supervised obligation to notify owners of a safety defect and fix it free of charge - and the rules on what a dealer may sell with a recall still open.

« All glossary terms

Part of the LawyerLand plain-English legal glossary. Definitions are written from primary sources - statutes and court rules - and each entry states the authority it rests on, or says plainly when the doctrine is state law with no national rule.
If you cannot afford a lawyer, civil legal aid programs provide free help with many of these problems: civil legal aid programs by state.
Related free reference tools: statute of limitations for a personal-injury claim, by state, quoted from each state's official text - part of LawyerLand's legal reference tools.
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