Ong Hai Siew, to CEO, replacing Oei Hong Leong. Mr. Ong remains president and director. Mr. Oei remains chairman. Michael Chen, to chief financial officer, replacing the retiring K.C. Chu-Mr. Chen remains director, executive vice president and chief financial officer of China Tire's Orion (B.V.I.) Tire Corp. and Orion Tire Corp. subsidiaries.
COOPER TIRE & RUBBER CO.-Michael W. Inbody, to regional manager of consumer relations, responsible for working with consumers and dealers regarding the use of Cooper products and for supervising tire inspections in East Coast states-was a customer service coordinator.
DUNLOP TIRE CORP.-Bruce A. Riley, to fleet service engineer, responsible for field product evaluation programs and technical service and support for the company's sales force, dealers and fleets-was responsible for commercial tires at Nello Tire, York, Pa.
KELLY-SPRINGFIELD TIRE CO.-Dennis Cates, to account executive in the Associate Brands Division-was an area sales manager in Florida for the Kelly brand.
Dennis A. DeVore, to customer sales and service representative in the telemarketing department-was an order entry clerk.
RAYBESTOS/BRAKE PARTS INC.-Joseph V. Arbogast and Dale R. Robinson have traded positions as part of the company's employee cross-training program. Mr. Arbogast is now manager of advertising and sales promotions, responsible for trade and consumer ads and packaging graphics. Mr. Robinson has become account executive for national accounts.
SPEEDY MUFFLER KING INC.-Hershell Ezrin, to president and CEO effective Jan. 1, replacing Fred Karp, who is retiring-was COO. Mr. Karp will remain with the company as vice chairman of the board of directors.
ULTIMA RUBBER PRODUCTS BY ROBBINS INC.-Richard Kinsey, to account manager based in Kansas City, responsible for customers in the Midwest and Rocky Mountain regions-was a regional accounts manager for Teknor Apex Co.
YOKOHAMA TIRE CORP.-Isao ``Ike'' Muchaku, to executive vice president, sales and marketing, replacing Koin ``Ken'' Suzuki, who has been promoted to general manager, tire overseas business development at parent Yokohama Rubber Co. Ltd.-Mr. Muchaku was head of the product planning department.