We know life is complicated, but please do your best to keep your question succinct and to focus on a single question per submission (though feel free to submit as often as you want!). We may edit questions for length, while doing our best to maintain the gist of the question. We'll respond to and publish as many questions as we can in our monthly column.

Include a pithy sign-off relevant to your question, if you'd like. (For example, a question on tires could be signed "Tread-y and Waiting", or "Where the Rubber Meets the Road", or "Hyperinflated", etc.)