Question: I volunteer for "Yedidim," a roadside assistance organization in Israel, and I would like to know if I can use my ma’aser money to buy equipment to help people who are stranded?

Answer: May Hashem bless you for all your chessed! Regarding your question, it is permissible to use ma’aser money to purchase equipment that will assist others, as that is considered a mitzvah. However, it's important to note that the promise of wealth associated with ma'aser applies specifically when giving to Torah scholars or the poor. If you'd like to learn more on the subject see the Chafetz Chaim's book “Ahavat Chesed.” There he explains in more detail.