Trump Order Permits Highway Use of Tax-Exempt Red-Dyed Diesel

President Donald J. Trump has signed an executive order permitting the highway use of tax-exempt red-dyed diesel through December 31, 2026. The order lowers fuel costs for the agricultural and transportation sectors by waiving standard federal excise tax requirements for off-road fuel.

The directive suspends the 24.4 cents per gallon federal excise tax typically applied to diesel used on public roads. By allowing the use of red-dyed diesel, which is chemically identical to standard highway diesel but restricted to off-road machinery like tractors and construction equipment, the administration aims to provide price relief at the pump.

“Tonight, I am going to sign a historic Executive Order to officially waive the off-road requirement and allow anyone to purchase tax-free red dye diesel for any reason,” said President Donald J. Trump in a statement regarding the order.

Understanding Red-Dyed Diesel

Red-dyed diesel is identical to standard diesel fuel, distinguished only by a red dye additive. Under normal federal regulations, this fuel is exempt from highway excise taxes because it is intended for off-road machinery. The dye serves as a visual marker for law enforcement to identify unauthorized use in highway-bound vehicles. By waiving this restriction, the executive order removes the legal risk and tax burden associated with using the cheaper, untaxed fuel in consumer and commercial trucks.

Industry groups have welcomed the measure, citing the direct link between fuel prices and the cost of goods.

“We thank President Trump for recognizing that what happens at the fuel pump directly affects what happens on the farm and therefore at dinner tables across America,” said American Farm Bureau Federation President Zippy Duvall.

Implementation and Outlook

While the order provides immediate relief, it is a temporary measure. According to reporting by Time, the administration has directed the Department of the Treasury to investigate methods for potentially eliminating the deferred tax obligations entirely before the December 2026 expiration date.

For now, the policy shift changes how federal fuel taxes are enforced, prioritizing short-term cost reduction for logistics and agriculture over the collection of highway excise revenue.