Diesel prices in the US hit yet another record Friday, soaring past $6 a gallon on average as Washington's war with Iran disrupts the world's flow of fuel. The national average of nearly $6.06 is up from $5.85 last week and almost $3.71 this time last year, according to motor club AAA.

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.

Most Americans don't buy diesel, but the soaring costs of trucking and shipping goods have cost the average household $350.