Wis. Admin. Code Department of Transportation Trans 254.13 - Power unit change
In the event of a breakdown or unavailability of the power unit listed on the application and permit, another power unit may be substituted, provided that the make and vehicle identification number, or license number and state, of the substitute power unit are written on the permit. The issuing authority shall be advised by telephone prior to operating the substitute power unit with the oversize load. Changes in the terms of the permit, other than the identification of the power unit, require a written request and a written amendment to the permit authorizing the change. The driver of a vehicle operating under a permit shall have the amended permit in the driver's possession prior to the movement of the load.
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.