How Much Is It to Unlock a Semi Truck?

Unlocking a semi truck can be expensive and time consuming depending on the specific situation. If your semi truck is locked due to an engine malfunction or other mechanical issue, the cost of repairs and unlocking can be quite high.

On the other hand, if your truck is locked for reasons such as lost or stolen keys, then the cost to unlock it could be relatively minimal. The actual cost of unlocking a semi truck will depend on the services required to get it unlocked.

Mechanical Issues

If your semi truck has become locked due to engine issues or other mechanical problems, then you’ll need to have it professionally serviced before you can get it unlocked. Depending on what’s wrong with the engine, it could take anywhere from a few hours to several days to repair.

This means that you’ll need to factor in labor costs along with any parts that may need to be replaced in order for your truck to function properly again. Additionally, if your semi truck has a specialized locking system installed, then you’ll likely pay more for unlocking services as well. All these factors will affect how much it is to unlock a semi truck with mechanical issues.

Lost or Stolen Keys

If your keys have been lost or stolen and you don’t have access to them anymore, then the cost of unlocking your semi truck may be significantly lower than if you were dealing with a mechanical issue. In this case, all you will likely need is for someone experienced in automotive locksmithing services to come out and create a new set of keys for your vehicle so that you can access it again. Depending on where you are located and what type of locking system is installed on your vehicle, this could cost anywhere from $50 – $200 USD per key created.


The cost of unlocking a semi truck can vary greatly depending on the underlying cause and whether any mechanical repairs are needed before getting access again. If there are no mechanical issues involved then the cost could potentially be relatively low; however if there are engine problems causing the lock-out then one should expect higher repair costs along with any additional fees associated with unlocking services as well.

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Karen Watkins