Fuel & Regulation • ELDT.LIVE
Texas Opens Dyed-Diesel Use and 95,000-Pound Relief for Key Truck Loads
Texas temporarily expanded dyed-diesel use on public roads and weight relief for eligible fuel, agricultural, and timber loads, but the order does not waive the underlying fuel tax or federal rules.
Texas issued emergency fuel and freight relief
Governor Greg Abbott issued a statewide disaster proclamation on September 28 after refinery outages tightened supplies of gasoline and diesel needed for essential services and commerce. The proclamation temporarily suspends selected Texas restrictions governing dyed diesel and vehicle weight for specified freight. It is an emergency measure with narrow operating conditions—not a general rewrite of state or federal trucking law. Carriers should read the signed proclamation, identify the exact relief that applies to their operation, and keep current written guidance with dispatch records before relying on it.
State restrictions on dyed diesel are suspended, but the tax is not waived
The proclamation suspends Texas restrictions and penalties that would otherwise prevent dyed diesel from being used on public roads. The governor's announcement expressly says the suspension does not waive the underlying tax on that fuel. A lower pump price or the absence of a state roadside penalty therefore does not settle tax liability, documentation, or federal compliance. Before fueling, a carrier should confirm which vehicles and purchases are covered, how the fuel will be recorded, and how any tax must be reported or paid. Drivers should follow the carrier's written instruction rather than treating dyed fuel as universally legal in every vehicle or jurisdiction.
The 95,000-pound ceiling applies only to named load categories
Texas also suspended selected permit and gross-weight provisions for vehicles transporting fuel products—including gasoline, aviation fuel, diesel, and other petroleum products—as well as agricultural harvest products, timber, and related items. The proclamation caps covered vehicles at 95,000 pounds gross vehicle weight. It does not say that every commercial vehicle may operate at that weight. Dispatch must verify the commodity, the vehicle, the route, and the duration of the emergency authority before assigning a heavier load. A bill of lading or other cargo record should clearly support why the movement falls within a covered category.
Other size and weight limits still matter
The signed proclamation states that no other vehicle-size or weight limitations are suspended. That makes the 95,000-pound figure a ceiling within the described relief, not permission to ignore axle, tire, bridge, roadway, equipment, or dimensional limits that remain applicable. A legal gross weight can still produce an illegal or unsafe axle distribution. Confirm the tractor, trailer, tires, suspension, fifth wheel, coupling, and cargo-securement ratings; calculate axle loads; check route restrictions; and obtain any written state direction required for the movement. Do not assume a standard permit route is suitable merely because the emergency order mentions a higher gross weight.
The requested federal fuel waiver is not automatic
Abbott also asked the U.S. Environmental Protection Agency to temporarily waive federal ultra-low-sulfur diesel requirements and the Texas Low Emission Diesel program in 110 counties. The proclamation suspends TxLED rules only to the extent the EPA authorizes that waiver. A request is not the same as an approval. Until the EPA or another competent authority publishes an effective decision, fleets should continue to follow the fuel-quality rules that apply to their engines, routes, warranties, emissions systems, and contracts. Using fuel that a vehicle or jurisdiction does not allow can create equipment, compliance, and tax problems even during an emergency.
Before dispatch, document the authority and the load
Build a short compliance packet for every trip using the relief: the current proclamation and any agency implementation notice; vehicle and trailer identification; cargo description and bill of lading; loaded gross and axle weights; route and bridge review; fuel purchase and tax records; and the name of the carrier official who confirmed eligibility. Give the driver a plain-language explanation of what is allowed and what is not. Recheck the order's status before each new dispatch because emergency measures can be amended, narrowed, replaced, or allowed to expire.
Ordinary driver and vehicle safety duties remain
The proclamation does not create a blanket exception from CDL and endorsement rules, medical qualification, hours of service, drug-and-alcohol requirements, vehicle inspection, cargo securement, hazardous-materials rules, or safe-operation duties. Drivers must still perform required inspections, refuse equipment that is unsafe or overloaded, and stop when fatigue or conditions make continued operation dangerous. Fuel and agricultural movements can involve additional placarding, route, tank, or endorsement requirements depending on the material and vehicle. Emergency supply pressure is not a reason to skip those checks or accept an assignment outside the driver's qualifications.
Use a seven-point emergency-relief checklist
Before moving, confirm: the order is still active; the trip is in Texas and the load category is covered; dyed-fuel tax and recordkeeping instructions are documented; federal fuel-quality authority has actually been issued if the plan depends on it; gross and axle weights, tires, and equipment remain lawful and safe; the commercial route can accept the combination; and all ordinary CDL, HOS, inspection, cargo, and hazmat requirements are satisfied. The practical benefit of the Texas action is added fuel and freight flexibility. The safe benefit appears only when carriers use that flexibility within the written limits rather than treating it as an unrestricted exemption.
Educational summaries help you prepare, but official FMCSA and state licensing sources remain the authority for current requirements.
Official sources
Office of the Texas Governor — Governor Abbott Waives Dyed-Diesel Restrictions, September 28, 2026 ↗Office of the Texas Governor — Statewide fuel emergency disaster proclamation ↗Office of the Texas Governor — Request to EPA for a temporary diesel-fuel waiver ↗Reuters — U.S. states take steps to curb diesel and gasoline prices, September 29, 2026 ↗ELDT.live independently creates and reviews its content. We do not present practice questions as official examination questions and do not guarantee a licensing result.