Beyond the missions of providing education and reference materials, Transmission Digest serves as a prime resource used as shops find the parts, supplies and services necessary for successful and profitable operation. Nine of the 12 issues published each year are focused on the products, services and suppliers relating to a specific profit center within the retail shop.
Undercar Digest serves automotive-repair facilities involved in undercar services that include brake, exhaust and chassis diagnostics and repairs. It also covers a variety of other repairs including drivability. In addition to shops, our readers include manufacturers, warehouse distributors and parts stores that serve them.