O’Hare and Midway move a combined total well north of 50 million passengers a year, and a meaningful share of them get behind the wheel of a rental car or board an airport shuttle bus within minutes of landing, often in an unfamiliar vehicle, on unfamiliar roads, sometimes jet-lagged or running on a red-eye flight’s worth of sleep. Airport-area crashes involving rental vehicles and shuttle buses come with a legal wrinkle most people never encounter in an ordinary car accident: a federal law that shields the rental company itself from a type of claim state law would otherwise allow.
This guide covers how rental car company liability actually works after the Graves Amendment, how shuttle bus claims differ, and what out-of-state renters need to know about insurance coverage after an O’Hare or Midway-area crash.
Both airports sit close to some of Chicago’s busiest expressway interchanges, O’Hare near the Kennedy and I-294, Midway near the Stevenson, which means crashes involving rental and shuttle vehicles frequently happen in exactly the kind of high-speed merging traffic that produces more serious injuries than a typical surface-street fender bender. Add an unfamiliar vehicle and an unfamiliar road network into that mix, and it becomes clearer why airport-adjacent crashes are a genuine and recurring category, not a rare edge case.
The Graves Amendment: Why You (Usually) Can’t Sue the Rental Company Directly
Before 2005, a driver injured by a negligent renter in some states could sue the rental car company itself under a legal theory called vicarious liability, essentially holding the owner of a vehicle responsible simply because they owned and rented out the car involved in the crash. Congress eliminated that theory nationwide with the Graves Amendment, codified at 49 U.S.C. § 30106, enacted as part of a 2005 federal highway bill. The Graves Amendment preempts state laws that would otherwise hold a rental or leasing company vicariously liable for a renter’s negligence, as long as two conditions are met: the company is in the business of renting or leasing vehicles, and the company itself wasn’t negligent or engaged in criminal wrongdoing.
That second condition is where real claims against a rental company still survive. The Graves Amendment doesn’t protect a rental company from its own independent negligence, claims like renting out a vehicle with known bad brakes, failing to perform required safety recalls, or negligent entrustment, renting to someone the company knew or should have known was unqualified or dangerous to put behind the wheel (an unlicensed driver, someone visibly intoxicated at the counter). Those claims proceed against the rental company directly because they’re based on the company’s own conduct, not simply its ownership of the vehicle.
Where That Leaves an Injured Claimant
In the overwhelming majority of rental car crashes, the claim proceeds against the renter, the person who was actually driving, the same as it would in any other car accident, not against the rental company. This means the renter’s own personal auto insurance (if they have coverage that extends to rental vehicles), any supplemental liability coverage purchased at the rental counter, and potentially the injured party’s own underinsured motorist coverage become the relevant sources of recovery, rather than a large rental company’s assets.
This distinction matters enormously for how quickly a claim needs to identify the actual coverage available. A renter without adequate personal auto insurance and who declined supplemental liability coverage at the counter can leave an injured victim facing a real coverage gap, one that Illinois’s minimum insurance requirements (25/50/20 liability limits) may not come close to filling for a serious injury.
Negligent Entrustment: The Claim That Survives the Graves Amendment
Negligent entrustment deserves closer attention because it’s the most commonly viable direct claim against a rental company after the Graves Amendment, and it’s frequently overlooked. The theory holds that a company can be liable for its own decision to hand over a vehicle to someone it knew, or reasonably should have known, was likely to use it in a way that created an unreasonable risk of harm. In the rental context, this can include renting to someone whose driver’s license was expired, suspended, or facially invalid, renting to someone who appeared intoxicated or otherwise visibly impaired at the counter, or renting a vehicle despite an open, unaddressed safety recall the company had actual notice of. Proving a negligent entrustment claim requires evidence of what the rental company’s own employees observed or should have caught during the rental transaction itself, which makes obtaining the actual rental paperwork and, where available, counter surveillance footage an important early step.
Airport Shuttle Bus Accidents: A Different Legal Standard
Shuttle buses, whether operated directly by O’Hare or Midway, by individual rental car companies, by hotels, or by parking facilities, are common carriers under Illinois law, just like CTA buses, which means they’re held to a heightened “highest degree of care” standard toward their passengers rather than the ordinary reasonable-care standard that applies between private drivers. A shuttle bus that pulls away before a passenger is safely seated, that brakes hard enough to throw standing passengers, or whose driver was inattentive in airport-area traffic can face liability under this elevated standard.
Who operates the shuttle matters for identifying the right defendant and insurance coverage. A rental car company’s own courtesy shuttle is typically covered by that company’s commercial fleet insurance. A shuttle contracted through a third-party operator serving multiple rental companies or hotels may involve a completely separate insurance carrier from any of the rental brands whose logo appears on the bus. Sorting out who actually operates and insures a specific shuttle is a necessary first step that isn’t always obvious just from looking at the vehicle.
Multi-Jurisdictional Insurance Questions for Out-of-State Renters
A substantial share of O’Hare and Midway rental crashes involve a driver who is not an Illinois resident and whose personal auto policy was written in another state. This raises coverage questions that don’t come up in an ordinary Chicago-resident-versus-Chicago-resident crash:
- Does the renter’s home-state policy extend to Illinois? Most standard auto policies extend liability coverage nationwide, but the specific limits and whether rental vehicles are covered at all varies by carrier and policy.
- Did the renter purchase supplemental coverage at the counter? Rental counter add-ons like a Liability Insurance Supplement or Collision Damage Waiver can add real coverage, or in some cases only cover damage to the rental vehicle itself and not third-party injury claims, and the specific paperwork from the rental transaction matters.
- Does the injured Illinois resident’s own UM/UIM coverage apply? Illinois requires uninsured and underinsured motorist coverage at the same minimum limits as liability coverage on every policy, which can become the relevant source of recovery when an out-of-state renter’s coverage turns out to be limited or excluded.
- Was the vehicle rented through a peer-to-peer platform rather than a traditional rental counter? Peer-to-peer car-sharing services involve their own separate insurance framework under Illinois’s Car-Sharing Program Act, 815 ILCS 312/10, which requires the car-sharing program itself to provide or verify liability, uninsured, and underinsured motorist coverage for the period a shared vehicle is in use, a structure that doesn’t mirror traditional rental company coverage and needs its own separate analysis.
Evidence Considerations Specific to Rental and Shuttle Claims
Rental agreements and shuttle operator records disappear or become harder to obtain faster than a driver’s own personal insurance file does. The rental agreement itself documents what coverage, if any, the renter purchased at the counter, information that becomes critical to figuring out what’s actually available to satisfy a claim. Airport shuttle operators, whether O’Hare’s own ground transportation system, individual rental brands, or third-party contractors, typically run their own vehicle telematics and often onboard video systems, and preserving that data with a prompt written request matters just as much here as it does with CTA claims, since retention policies vary and footage can be overwritten within weeks. For a crash involving a rental vehicle specifically, documenting the rental agreement, any add-on coverage purchased, and the renter’s identification and driver’s license information at the scene, not just insurance card information the way a standard crash typically requires, is worth doing thoroughly given how much those details end up mattering later.
Hypothetical Example: Two Claims, Two Different Paths
The following is a hypothetical scenario for illustration only, not a description of an actual client or case result.
Imagine a business traveler unfamiliar with Chicago traffic patterns rents a car at O’Hare and, merging onto the Kennedy Expressway, sideswipes another vehicle, injuring the other driver. The injured driver cannot sue the rental company simply for owning the car, the Graves Amendment forecloses that path. Instead, the claim proceeds against the renter personally, drawing on whatever combination of the renter’s home-state policy, any supplemental coverage purchased at the counter, and if those prove insufficient, the injured driver’s own underinsured motorist coverage, ultimately funds the claim. If, in a different scenario, it later emerged the rental company had rented the vehicle despite a known, unaddressed brake defect, a separate and direct claim against the rental company for its own negligence, not simply vicarious liability, could proceed alongside the claim against the renter.
For more on how liability works with other commercial and fleet vehicles in Chicago, see our guide to taxi and livery vehicle accident claims. For general guidance on how a Chicago accident claim gets evaluated, see our guides to Illinois car accident settlement value factors and policy limits demands in Illinois when available coverage is limited.
Frequently Asked Questions
Can I ever sue a rental car company directly after a crash?
Only in limited circumstances. The Graves Amendment blocks claims based purely on the rental company owning the vehicle, but doesn’t protect the company from its own independent negligence, such as renting a vehicle with a known safety defect or negligently entrusting it to an unqualified driver.
What if the renter who hit me doesn’t have enough insurance?
This is a common problem given how thin some renters’ coverage turns out to be, especially out-of-state visitors. Your own underinsured motorist coverage often becomes the critical source of recovery in this situation, which is one reason carrying adequate UIM coverage on your own policy matters.
Is an airport shuttle bus held to the same standard as an ordinary driver?
No. Shuttle buses operating as common carriers are held to Illinois’s heightened “highest degree of care” standard toward passengers, similar to CTA buses, though this heightened duty applies specifically to the carrier-passenger relationship, not to every possible claim.
Does it matter which company’s shuttle I was on?
Yes, for identifying the correct defendant and insurance coverage. Rental companies, hotels, and third-party shuttle operators all carry separate insurance, and the branding on a shuttle doesn’t always tell you who actually operates and insures it.
I’m not from Illinois. Does that change my claim?
It adds complexity around which state’s insurance rules and policy terms apply, but it doesn’t prevent you from pursuing a claim for a crash that happened in Illinois. An attorney familiar with multi-state coverage questions can help sort out which policies actually apply.
What if I was hit by a rideshare vehicle picking up or dropping off at the airport?
Rideshare vehicles operating at O’Hare and Midway are a separate category from rental cars and shuttles, generally covered by the rideshare company’s own commercial insurance policy while the driver is logged into the app, with coverage tiers that vary depending on whether the driver was en route to or actively transporting a passenger at the time of the crash.
If You Were Injured in an O’Hare or Midway-Area Crash
Rental car and airport shuttle claims involve coverage questions that don’t come up in an ordinary Chicago accident case. Phillips Law Offices can help identify every available source of coverage, whether that’s the renter’s policy, supplemental rental coverage, a shuttle operator’s commercial insurance, or your own underinsured motorist protection. Call (312) 346-4262 for a free case review.