J.B. Hunt Transport Services Inc. reported net income fell and revenue increased in the second quarter amid mixed results in its business units.

Trailer makers intending to sell trailers in California beginning Jan. 1 must certify beforehand that the equipment meets the state’s Phase 2 greenhouse gas rule and receive an executive order, according to the California Air Resources Board.

U.S. retail sales of medium-duty trucks in June dipped ever so slightly overall as they posted a gain only in the Class 6 segment, WardsAuto.com reported.

Day cabs — especially those with a high roof and pulling a box trailer — can qualify for SmartWay designation that signifies the equipment significantly lowers fuel use and reduces air pollution, the Environmental Protection Agency said.

The U.S. average retail price of diesel rose 1.3 cents to $3.055 a gallon, the Department of Energy reported July 8. Crude oil slid to below $58.

Wrapping up an investigation begun four years ago, the California Air Resources Board announced July 1 it fined brewing company Anheuser-Busch $500,000 for medium- and heavy-duty trucks that violated the state’s air pollution laws.

The U.S. average retail price of diesel dropped 0.1 cent to $3.042 a gallon, the Department of Energy reported July 1. Crude oil prices remained near $58 a barrel after touching $60 earlier in the day.

U.S. trailer orders plunged below 11,000 in May to the lowest point in nearly three years, tracking the orders for Class 8 vehicles that plummeted earlier in the month.

ARLINGTON, Va. — Vehicle Maintenance Reporting Standards emerged nearly 50 years ago and are used by many different organizations across the trucking industry, but there are aspects of them that deserve more attention, experts said.

Digital freight broker Convoy announced Automated Reloads, an app-based program that allows drivers to book multiple loads of freight at one time.