Cassie says she was feeling "a little desperate" after her latest hunt for Max's favorite truck fell through.
"I never want to let him down," she explained, so she took to the internet looking for more trucks. She also shared Max's story on Reddit, and asked readers to let her know about any Hummer trucks they had sitting in their homes.
People were touched by Cassie's heartfelt search, and many readers found more trucks right away. Some even bought the trucks off Amazon and eBay, telling Cassie they would ship to the toys to her home for free.
But the best twist of all in this heartwarming story came when people let Tonka know about Max and his love for their products.
"We love hearing stories like this and we will do everything in our power to help. We currently have our team searching through our warehouse archives in the US and China for the 2000 Fire Rescue Hummer," they wrote.
"We hope to be able to send them as many as we can find as well as a giant Tonka care package. Giving is the true spirit of Christmas, and we would not be where we are today without our fans and customers."
Cassie admits she didn't expect her story "to go this crazy," but of course she's grateful that Tonka is willing to help her brother. She was simply "trying to find a lead" to make sure Max had a merry Christmas, and now the whole world is touched by her story.
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