A trucking company suing truck-stop chain Pilot Flying J over an alleged diesel-fuel-rebate fraud filed a motion in Tennessee state court Thursday to block Pilot Chief Executive Jimmy Haslam III and other company officials from meeting with trucking customers in the wake of last week's FBI raid on Pilot's headquarters.

Mr. Haslam told reporters this week that he was meeting with customers to settle rebate payments that may be owed by Knoxville, Tenn.-based Pilot Flying J, the nation's largest chain of truck stops.

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