Ralph Coblentz is an active carrier based out of Tulsa, Oklahoma. Ralph Coblentz operates under USDOT number 1284849. Ralph Coblentz has 2 tractors and employs 2 drivers. Ralph Coblentz is authorized to operate Intrastate Non-Hazmat cargo.
US DOT: 1014240
US DOT: 1116388
US DOT: 1237152
US DOT: 1379378
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