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What is the Commercial Sounding Board?

The mission of the General Motors Commercial Sounding Board is to create a forum for Commercial Fleet Professionals and General Motors Fleet management to candidly discuss all issues of importance to the entire fleet industry.

Objectives of the Commercial Sounding Board include:

1. Providing members with opportunities to evaluate and give feedback on current and future commercial vehicle products

2. Actively reaching out to other General Motors customers and serving as a conduit for surfacing issues to General Motors Fleet

3. Identifying and sharing industry best practices with other members and General Motors

How to contact a Sounding Board Member

The Commercial Sounding Board welcomes your ideas to improve the way General Motors Fleet Operations does business with you. Please submit your ideas via email to the CSB member nearest your location. Your questions and concerns will be sent directly to General Motors. An appropriate reply will be forwarded to you. See below for a listing of CSB members.

For general fleet questions, please call the General Motors Fleet Action Center at 1-800-FleetOp (1-800-353-3867).


Current Commercial Sounding Board Members

Eastern Region

Scott Lauer

Merck Sharp & Dohme Corp.

NA Fleet Administration Manager

351 North Sumneytown Pike

Mail Stop: UG 1M-10

North Wales, PA 19454

(Mobile) 267-640-1531


Lynda Dinwiddie (Co-Chair)


Assoc. VP, National Fleet & Travel

458 South Main Street Attn: Fleet Dept.

Burlington, NC 27215

(Office) 336-436-2158


Lee Miller


900 Ridgebury Rd

P.O. Box 368

Ridgefield, CT 06877

(Office) 203-798-4155


Brian Wielgosz


Manager, Fleet Operations North America

55 Corporate Drive

Bridgewater, NJ 08808-5925

(Office) 908-981-5686


Dave Rush

RJ Reynolds

Sr. Manager EHS & Fleet Trade Marketing

401 North Main Street

Winston-Salem, NC 27102

(Office) 336-741-1914


Central Region

Mike Muehmel


Vice President – Operations

1220 Rankin St

Troy, MI 48083

(Office) 248-597-3584


John Dmochowsky

Mondelez Global, LLC.

Sales Fleet Manager

Three Parkway North

Deerfield, IL 60015

(Office) 847-915-5085


Adam Orth

General Mills, Inc.

Fleet Service Manager

1 General Mills Blvd. MS:M02-E

Minneapolis, MN 55426

(Office) 763-764-8858


Phil Samuelson

USIC (United States Infrastructure Corporation)

Fleet and Capital Asset Manager

9045 N. River Road

Indianapolis, IN 46240

(Office) 317-575-7832


Joseph Blaska


Fleet Engineering Manager

Southfield, MI

(Office) 248-885-3195


Western Region

Dave Meisel

Pacific Gas & Electric Company

Director Transportation Service

245 Market St, Rm 562

San Francisco, CA 94105-1702

(Office) 415-973-5575


Brian O’Loughlin


Director-Fleet Operations

8162 South Priest Drive

Tempe, AZ 85284

(Office) 480-893-1736


John DeLuna

Mary Kay Inc.

Senior Analyst

16251 Dallas Parkway

P.O. Box 799045

Dallas, TX 75379

(Office) 972-687-4472


Tom Short

LDS Church

Procurement Manager

50 East North Temple Street, 25th Floor

Salt Lake City, UT 84150-5270

(Office) 801-240-2989



Tim Kohlsmith 

PTW Energy Services

Fleet Manager

2308 8 Street

Nisku, AB  T9E 7Z2


(Office) 780-955-4581


Douglas Morris

Enercare Home Services

Fleet Manager

30 High Meadow Place

North York, ON  M9L 2Z5


(Office) 416-780-2681


James Isnor

OSCO Construction Group

Vice President & General Manager

400 Chelsey Drive

Saint John, NB E2K 5L6

(Office) 506-632-4675