If you can pivot into something where your knowledge of truck driving helps I would try to do that, maybe something logistics related. If you want to do that that is, but otherwise if you don't care about what you're going to be doing, figuring out an independent business to build up might work. Difficult if you're not a programmer for an online business though, but you can get it done anyway by using Fiverr contractors or focusing on something that doesn't require programming skills. There are more templates and do it yourself builder type services around than ever.