Schwan's Home Service Inc. officials say the company will sponsor Petty Enterprises' No. 45 Dodge driven by Kyle Petty for the 2006 NASCAR Nextel Cup Series season. A business unit of The Schwan Food Co., Schwan's Home Service Inc. will be featured as primary sponsor on Petty Enterprises' No. 45 Dodge for four races. Financial terms of the sponsorship were not reported.