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Trump allows dyed diesel on highways
The order lets highway drivers use fuel once reserved for off-road machinery while delaying the federal tax on it.
What happened
President Donald Trump signed an executive order allowing red-dyed, tax-exempt diesel to be used on public highways, where it is normally barred. The measure defers the federal excise tax on that fuel until year-end and directs the Treasury Department to explore eliminating the deferred liability. The administration framed it as relief from high fuel costs.
Numbers
- 24.4 centsfederal tax normally applied per gallon
- $6 per gallonnational average exceeded in September
- 31 Dec 2026temporary waiver and deferral end
Questions
- What is red-dyed diesel?
- It is ordinary diesel marked with red dye so authorities can distinguish tax-exempt fuel intended for farming, construction, heating and other off-road uses.
- How does the tax change work?
- Highway users can buy dyed fuel without paying the federal excise tax immediately; unpaid tax will not accrue interest or penalties during the waiver.
- Why was the order issued now?
- The White House cited tight global supply linked to the war in Ukraine and limited refining capacity, which it said had raised household costs.
- Who is likely to use it?
- Farmers, truckers and construction businesses were named as potential beneficiaries, while the order also allows any buyer to use dyed diesel on highways.
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The catch
The order defers rather than automatically cancels the tax; eliminating it would need further action.
The liability remains unresolved.