Diesel is having its worst year in a decade. Early 2026 brought a supply shock tied to conflict in the Middle East, and prices jumped more than 40% in under two months. By spring, national averages were running $3.78 to $3.81 a gallon...

The U.S. commercial tire market requires more than product availability; it demands reliable supply, strong value, and tires engineered for the conditions fleets face every day.

The price for a barrel of Brent crude, the international standard, rose 2% to $85.87 per barrel. Oil prices are near their highest level in a month.

Mandatory evacuations across the Texas Hill Country are underway as life-threatening flash floods wreck bridges and roads with more heavy rain expected overnight.

Federal investigators looking into a runaway Tesla that killed a grandmother in her home are suggesting the vehicle's self-driving software wasn't to blame.

Canadian Prime Minister Mark Carney defended his decision to give the U.S. a share of the profit from a new bridge between Ontario and Michigan.

This is the second interagency enforcement partnership; recently, DOT partnered with DHS Border Patrol agents to enforce federal cabotage laws.

Chevron expects to sign accords with Iraq on July 17 to advance negotiations about investing in large oil fields and a pipeline to bypass the Strait of Hormuz. 

Treasury is teaching institutions how to identify suspicious transactions by U.S. freight and logistics firms potentially tied to drug cartel-backed fuel sales to Mexico.

The Japanese carmaker informed American dealers on July 16 that production will cease later this year of the Honda Prologue, a Mexican-made model that was co-developed with GM

The  “3-2-1 crack spread” rose as high as $70 a barrel on July 16, the highest level on record. 

Trade attorneys and analysts are confident the administration will beat the clock and swap out Section 122 tariffs with bigger Section 301 tariffs by the deadline.

J.B. Hunt executives highlighted how heightened DOT enforcement has accelerated market changes, while reporting the company’s second-quarter financial results.

Driving the speed limit can save U.S. drivers millions of dollars at the gas pump and eliminate millions of gallons of fuel each day, according to a study.

Officials aim to finalize the new requirements before the end of President Donald Trump’s current term, said Jonathan Morrison, NHTSA's top official.

The tariffs, which were first proposed last month, will take effect July 22. The order exempts some some oil and gas energy products.

The price for a barrel of Brent crude rose 0.7% to $85.55 and is near a one-month high.

Uber offered to pay $47.60 a share and will acquire Delivery Hero’s operations in 50 markets, the company said in a statement on July 16.

Business at clothing and accessories stores slipped 0.3%, while online sales rose 1.9%, fueled by spending surrounding Amazon's Prime Day event June 23-26.

U.S. gasoline, meanwhile, is again approaching the closely watched $4 mark at a time when summer demand typically peaks.