An Act amending Title 75 (Vehicles) of the Pennsylvania Consolidated Statutes, in financial responsibility, further providing for availability, scope and amount of coverage, repealing provisions relating to request for lower limits of coverage, providing for offer of lower limits of coverage, repealing provisions relating to coverages in excess of required amounts and to stacking of uninsured and underinsured benefits and option to waive, providing for stacking of uninsured and underinsured benefits prohibited and further providing for notice of available benefits and limits and for availability of uninsured, underinsured, bodily injury liability and property damage coverages and mandatory deductibles.

2025-2026 Regular Session Introduced by Chris Gebhard and 3 co-sponsors

SB 578 restricts auto insurance stacking of uninsured motorist benefits and shifts lower coverage limit offers from consumer request to insurer discretion in Pennsylvania.

Referred to Banking & Insurance

Legislative bill overview

SB 578 modifies Pennsylvania's auto insurance requirements by changing how insurers offer lower coverage limits and restricting the "stacking" of uninsured/underinsured motorist benefits. The bill repeals existing provisions allowing consumers to request reduced coverage limits and instead establishes a framework where insurers must offer lower limits while prohibiting the practice of combining multiple policies' uninsured motorist coverage.

Why is this important

Auto insurance stacking allows drivers to combine uninsured motorist coverage across multiple vehicles or policies, providing greater protection in accidents with uninsured drivers. Restricting this practice would reduce recovery options for accident victims while making lower coverage limits more readily available, potentially lowering premiums but increasing consumer financial risk. This directly affects how much compensation Pennsylvanians can recover if hit by an uninsured driver.

Potential points of contention

Consumer protection vs. affordability: Restricting stacking reduces coverage for accident victims but may lower insurance costs, creating tension between protection and accessibility

Bargaining power imbalance: Changing how insurers offer lower limits shifts the process from consumer-driven requests to insurer-driven offerings, potentially disadvantaging consumers in negotiations

Impact on vulnerable populations: Lower-income drivers seeking cheaper premiums may inadvertently reduce their protection without fully understanding the stacking prohibition's consequences