OMVIC Practice Test

If a dealer knows that the odometer of a vehicle is inaccurate and cannot provide the true mileage, they should mark the contract with the acronym "TMU" which stands for "true mileage unknown." This option is the most accurate and honest representation of the situation. Option A (N/A) would imply that the question of mileage is not applicable, which is false. Option C (UNK) is commonly used when the actual mileage is not known, but in this case, the dealer knows that the odometer is off, so "unknown" is not the most accurate term. Option D (MILEAGE UNKNOWN) also implies that the actual mileage is not known, without acknowledging the fact that the odometer is inaccurate.