Diesel Could Hit $5 in Weeks: Iran Crisis Threatens Small Fleet Operations

KEY DETAILS Crude oil has surged from $63 to over $110 per barrel in just 30 days following escalating conflict in Iran. Diesel prices climbed to $4.60 nationally and industry analysts now estimate an 85 percent probability of $5 per gallon diesel within the next month. This represents the fastest price movement in decades, comparable only to Russia's 2022 Ukraine invasion but potentially more severe. WHAT HAPPENED Iranian Supreme Leader Ayatollah Ali Khamenei died on February 28, followed by coordinated U.S. and Israeli airstrikes on nuclear facilities and military targets. In response, Iran's Revolutionary Guard declared the Strait of Hormuz closed to shipping, threatening military action against vessels attempting passage. This critical waterway handles roughly one-third of global seaborne crude exports and approximately 14 million barrels daily. WHY IT MATTERS For owner-operators and small fleet owners running one to twenty trucks, these fuel cost escalations directly erode profit margins that are already tight. Supply disruptions have already cut global crude availability by a fifth, with major refineries shutting down. Small carriers cannot absorb these price spikes through surcharges as quickly as larger operations, making immediate cost management essential. ACT NOW Review fuel surcharge policies, adjust bid pricing upward, and secure fuel contracts if possible. Lock in rates on existing freight commitments before costs climb further.