- Polestar agreed to let Hertz out of a deal to buy its cars for now.
- Stipulations in the agreement protect Polestar's resale values.
- EV resale values are already delicate.
One piece of a new agreement to pause sales to Hertz by EV-maker Polestar hints at a larger concern in the electric-car market.
As Hertz sheds a third of its electric-car lineup, executives are beginning to worry the deluge of used EVs could tank resale values.