San Francisco leaders say this would also prevent the cars from being used for theft and trafficking.
When a rental car isn't returned on time, as California state law stands today, companies are required to wait 72 hours to use GPS to find it.
"It doesn't make a whole lot of sense," Matt Haney, a California Assemblymember said.
Haney authored a bill that would shorten the window down to 24 hours instead.
And now, he's urging Governor Newsom to sign the bill.
"Many of these rental cars, when they're stolen, are actually used in other crimes," he said. "Someone doesn't want to use their own car in a crime because it can be traced so they take a rental car, they steal it and they go commit other crimes."
He claims over the past three years, rental car companies have reported a 266% increase in rental car thefts.
San Francisco District Attorney Brooke Jenkins says those stolen rental cars are frequently used to commit other crimes like organized retail theft.
"Often times, they are driving vehicles through the front doors of business stores, they're not driving their own vehicles through those doors. They're driving stolen rental cars because they don't mind damaging those cars," Jenkins said.
She claims cutting the time down will make it easier for police to do their jobs.
"Once that car is entered into the system as stolen, we will have another technological way to make sure that SFPD can do what it needs to, to pull over that car and make an arrest in that situation if necessary," she said.
"This information officers will be using to immediately apprehend suspects," Derrick Jackson, the acting San Francisco Deputy Police Chief said.
Jackson says if the change is made, it would also make the city's 400 newly installed license plate readers more effective.
"With the ability to better track stolen rental vehicles, we can be more effective in identifying criminal suspects and continue to keep driving down crime," he said.
Governor Newsom has until the end of September to sign or veto the bill.