A new Brookings Institution analysis suggests the Republican Party faces heightened political vulnerability as gas prices climb ahead of the midterm elections. The study found that constituents in Republican-held congressional districts drive 26% more miles on average than those in Democratic districts, making them disproportionately exposed to rising fuel costs.

The finding arrives as a stalemate over the Strait of Hormuz threatens to keep pump prices elevated. Democrats and allied groups are already framing the price increases as a consequence of Iran-related conflict, seeking to weaponize the issue at the ballot box.

President Trump met with oil executives earlier this week to discuss the war's energy fallout, according to Axios. States including Arizona, Michigan, Nevada and Pennsylvania — all closely watched battlegrounds — had gas prices above the national average on Wednesday.

Gas consumption tends to remain stable even during price spikes, the analysis notes, because driving is not optional for many residents, particularly in rural or sprawling areas. That dynamic could amplify the political pain for incumbents in affected districts.

However, a number of states with the lowest gas prices still lean Republican, which may blunt the impact for some GOP lawmakers. The outcome likely hinges on how long the Strait of Hormuz disruption persists.