Sales Engineering Center

4038 Rock Quarry Road
Suite 400
Dallas, TX 75211



Sales Engineer: Adrian Tedder, +1(972) 670-6425, Adrian.Tedder@Navistar.com
Bio:  Adrian has been with Navistar for 23+ years, with the first 12 spent at the Chatham Assembly Plant working regular production design effects for Paystar models.  He transferred down to the Garland Assembly Plant and worked as the custom engineering manager responsible for severe service. His next role was Chief Engineer for all Severe Service products at the Lisle headquarters, prior to moving back to the Dallas area in early 2014.

Sales Engineer: Joe Reed, +1(214) 467-2925, Joe.Reed@Navistar.com
Bio: Joe has over 20 years of experience in the truck industry with the last 12+ years as an engineering manager for Navistar at the Garland Assembly Plant.  Prior to joining Navistar, Joe held various engineering roles with other truck manufacturers.  He holds a Bachelor’s degree in Mechanical Engineering from Texas Tech University.

Sales Analyst: TBD


Springfield, Ohio

5975 Urbana Road
Springfield, OH 45502
Phone: (937)-390-4776

Year Established: 1973
Facility Size: 53,000 square feet
Number of Service Bays: 40
Number of Mechanics: 53

Operations Manager: Matt Kroplin, (937) 390-4775, Matt.Kroplin@Navistar.com
Bio: With more than 22 years service with Navistar, Matt leads the International Truck Specialty Center in Springfield to ensure timely and quality delivery of vehicles. Matt’s broad knowledge and experience with Navistar has been achieved through previous roles in truck assembly, order processing, production scheduling, outbound transportation and the Navistar Defense business unit.

Application/Sales Consultant: Tom Eichhorn, (937) 390-4328, Thomas.Eichhorn@Navistar.com
Bio: Tom joined Navistar TSC in mid-2016. After graduating from college he worked as a mechanical engineer in several industries, then joined the truck industry in 2002 as Sales Manager/Engineer for a metal parts supplier to the OEMs. Tom has been awarded six U.S. Patents for his engineering work, including one in Dec 2014 for an International Truck Step Tread Formation. He holds a BS in Mechanical Engineering from the University of Toledo and an MBA, International Business, from Wright State University.


Escobedo, Mexico

Carretera No. 53 Monterrey-Monclova No. 5000. CP. 66050.
Escobedo, Nuevo León, Mexico
Phone: +52 (81) 8154-2000

Year Established: 2002
Facility Size: 17,500 square feet
Number of Service Bays: 21
Number of Mechanics: 121

Operations Manager: TBD.

Sales Engineer: Rogelio Treviño, +52 (81) 8154-2038, Rogelio.C.Trevino@Navistar.com
Bio: Rogello brings to customers more than 12 years of experience in implementation of special equipment applications and emerging technologies. Hi is known as an action-oriented problem-solver, who is willing to challenge status quo in order to find the best solution for our customers’ business challenges.

Sales Engineer: Mauricio Molina Grajales, +52 (81) 2282-3154, Mauricio.Molina@Navistar.com
Bio: Mauricio has been with Navistar for 6 years. He holds a Bachelor’s degree in Mechanical Engineering at Nuevo Leon State University. He have been worked for Engineering group for our company, working for special applications for North American market by integrating solutions in product, meeting specifications, and analyzing and proposing compatibility of components, as well as solving customer needs.


Tulsa, Oklahoma

2322 N. Mingo Road
Tulsa, OK 74116
Phone: (918) 833-4053

Year Established: 2009
Facility Size: 20,000 square feet
Number of Service Bays: 8
Number of Mechanics: 30

Operations Manager: TBD

Sales Engineer: Darrell Phillippe, (918) 698-0960, Darrell.Phillippe@Navistar.com
Bio: With more than 12 years of service with Navistar, Darrell an Oklahoma native, brings a broad knowledge of experience, and dedication to the Bus Specialty Center. With many challenging roles in bus manufacturing support roles in process engineering, production support, and post manufacturing experience, Darrell will focus his time on understanding the specific business needs of his customers to find the best solution for the application they need whether it is a school, shuttle, transit, or prison bus.

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