FANDOM


Sierra
Sierra
 

Sierra is a human charater.

Persona

Sierra is a kind young girl. She is 13 years old. Her best friend is Jacob . She is also friends with Kira, Cassie, and Caroline, Jacob's little sister. Her favorite colors are yellow and red. Her favorite engine is Rosie .

Appearances

The Search For the Controllers Part 1

The Search For the Controllers Part 2

The Search For The Controllers Part 3

Jacob's Unlucky Day

Rosie, Jacob, Sierra, and the Troublesome Trucks

Home Sweet Home

Back In Service

Dockyard Tales

Homesick

Childhood Memories

The Best Start To Summer

Jacob and Rylie's Blue Mountain Adventure (does not speak)

Gallery

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.