Fullbay continued its practice of providing educational resources, marketing support and nearly $30,000 in donations to deserving charitable organizations through its Fullbay Cares initiative in 2021. Established in 2020 as a way to give back to the heavy-duty community, Fullbay Cares chooses one organization per month to not only provide a monetary donation, but also bring more overall awareness by writing blogs, conducting interviews, and promoting through social media and events. For every sign-up Fullbay receives that month, a donation is made to a designated charity. Since the initiative began in 2020, Fullbay Cares has provided close to $56,000 in funding to numerous deserving organizations. 

Some organizations Fullbay Cares donated to in 2021 include Truckers Against Trafficking, Trucker Buddy, Operation Roger, American Transportation Research Institute (ATRI), Tech Force, Truckers Final Mile, Folds of Honor and more.