Under a joint marketing agreement, O’Reilly Automotive fleet and heavy-duty customers will have access to Mitchell 1’s www.Tractor-Trailer.net heavy-duty vehicle service and repair database.

O’Reilly customers will be able open a 14-day Tractor-Trailer.net trial account through an O’Reilly sales rep. The Tractor-Trailer.net database contains information for all heavy-duty tractors, dry vans and reefers since model year 1990. It comes with service and repair information, including color system wiring diagrams for over 1,100 Class 7 & 8 tractors and 1800 trailers.