A California Highway Patrol collision report says the 40-year-old Hart was a passenger in a 1970 Plymouth Barracuda that went off Mulholland Highway and rolled down an embankment around 12:45 a.m. Sunday.
The report says Hart and the driver, 28-year-old Jared Black, both suffered “major back injuries” and were taken to hospitals.
Another passenger, 31-year-old Rebecca Broxterman, only complained of pain.
The CHP report says the car immediately went out of control as it turned from a canyon road onto the highway.
The report says the driver was not under the influence of alcohol.
A representative for Hart didn’t immediately reply to messages.
The crash was first reported by TMZ.
Before the crash, Hart also posted a video of himself in the Barracuda. He reportedly purchased the car in July as a birthday present to himself.
“I added some more muscle to the family for my 40th….welcome home ‘Menace’ #MuscleCarLover,” he wrote at the time.
Crash Deaths in the United States
Tens of thousands of people are killed and millions injured each year from motor vehicle crashes, according to the Centers for Disease Control and Prevention (CDC). The CDC says these deaths cost more than $380 million in direct medical costs.
The major risk factors for crash deaths in the United States are not using seat belts, car seats, and booster seats (factors in over 9,500 crash deaths); drunk driving (a factor in more than 10,000 crash deaths); and speeding (contributing to more than 9,500 crash deaths).
According to 2017 data from the CDC, the 10 leading causes of death in the United States were: heart disease, cancer, unintentional injuries, chronic lower respiratory diseases, stroke, Alzheimer’s disease, diabetes, influenza and pneumonia, kidney disease, and suicide.
These further break down as follows: the most common are unintentional poisoning deaths (58,335), followed by motor vehicle traffic deaths (40,327), and unintentional fall deaths in third place (34,673).
The total number of emergency department visits for unintentional injuries in the United States in 2017 was 30.8 million, according to the CDC.
The 10 leading causes accounted for 74 percent of all deaths in the United States in 2017.
Epoch Times Reporter Jack Philips contributed to this report.