The US national average price of diesel on Thursday surpassed $6 a gallon for the first time ever, according to price tracker GasBuddy, as the US-Israeli war on Iran and Ukrainian attacks on Russia’s refineries have squeezed supply.

US diesel prices hit record high over $5.90 amid Iran tensions. Crude oil reaching a new all-time high by December 31 at 9.5% YES.

US diesel prices hit a record $5.94 per gallon, reflecting rising energy costs. New all-time high for crude oil by December 31 at 11.5% YES.