Home Inventory Parts Service Locations Peterbilt of Wyoming is an oilfield specialty Peterbilt dealer handling trucks and trailers, oilfield rigups, winches-hydraulic and mechanical, vacuum pumps, parts and accessories. We also have three locations to serve our customer's needs. You can find us in Casper, Cheyenne, and Rock Springs. Please let us know how we can help you. Peterbilt of Wyoming - Serving the oilfield industry since 1949 under common family ownership. Site Hosted By...TruckPaper.com ® © Copyright by Sandhills Publishing Company 2009. All rights reserved. Reproduction of material appearing on this Web site is strictly prohibited without written permission. North Central Truck Paper, Great Lakes Truck Paper, South Central Truck Paper, Western Truck Paper, North Eastern Truck Paper, South Eastern Truck Paper, Mid Atlantic Truck Paper, Mountain West Truck Paper, and Central Truck Paper are registered trademarks of Sandhills Publishing Company.