A group of Chinese startups is accelerating efforts to get autonomous vehicles onto roads in the world’s biggest auto market, a country its American peers from Alphabet Inc.’s Waymo to General Motors Co.’s Cruise may find tough to crack.

U.S. trailer orders in June passed 20,000 but declined for the first time in 18 months, year-over-year, held back by a fall-off in dry van orders, ACT Research Co. reported.

YOUNTVILLE, Calif. – Booming demand for new Class 8 trucks and activity on the vocational side not seen since the late 2000s is lifting demand for Western Star trucks, company executives said.

The Trump administration will seek to revoke California’s authority to regulate automobile greenhouse gas emissions — including its mandate for electric car sales — in a proposed revision of Obama-era standards, according to three people familiar with the plan.