About
As a factory-authorized Peterbilt dealer in Watertown, SD, Allstate Peterbilt of Watertown delivers OEM service, repair parts, and accessories tailored to the region's trucking industry. The service team consists of OEM-certified technicians who perform in-shop and mobile truck service, covering repairs and maintenance on all commercial trucks, buses, and trailers from small utility to heavy duty. RapidCheck Diagnostics ensures results within two hours or less, and same-day DOT inspections keep fleets compliant. Expertise spans Cummins, CAT, MX diesel engines, as well as low-emission, alternative fuel, and natural gas systems. The parts inventory is vast, with over 50,000 SKUs from 800+ manufacturers including PACCAR, Cummins, Caterpillar, and Elite Truck Parts. Online ordering, parts management programs, short-term credit terms, and weekly/monthly specials are available, plus free parts delivery typically within one business day. While select Allstate locations offer new and used truck sales, this Watertown facility prioritizes service and parts. Driver amenities include a lounge with TV and free Wi-Fi, computerized diagnostics, after treatment repair, DPF-DOC cleaning, courtesy vehicles, and chassis/engine/transmission repairs. Financing is accessible through All Wheels Financial.
