Owner-Operator Independent Drivers Association (OOIDA) issues comments regarding J.D. Vance, GOP VP nominee's position regarding the Truck Parking Safety Improvement Act and Deregulating Restrictions on Interstate Vehicles and Eighteen-Wheelers (DRIVE) Act. We also cover, June Class 8 sales numbers. World's largest oil importer flashes a warning about crude prices; early results from Amazon Prime day, what do they mean; finally, how the slowing Chinese economy, Fed Chairman Jerome Powell comments and U.S. Retail sales reports are affecting oil prices.