To transport items with the Tesla Semi, either Tesla rents trailers from Premier Trailer Leasing, or

Premier Trailer Leasing just acquired a Tesla Semi and uses it to move its trailers.

If the second scenario is true, the Tesla Semi Programme may experience a significant advancement.

 It would imply that Tesla has begun selling Semi trucks to businesses outside PepsiCo.

A trailer from Premier Trailer Leasing was observed being carried by a Tesla Semi.

shows that the two businesses are at least cooperating in some way.

The discovery of this Tesla Semi is encouraging for the program's future.

It implies that Tesla is still working to develop and implement its electric semi trucks.