Getting a full sized dirtbike dirtbike in the back of a mid size truck

How are you guys getting dirtbikes in the back of midsize trucks? I have a Tacoma shortbed and a crf450rl. It technically fits it’s just relatively impractical considering how hard it is to get it in the back and how little room there is to work with. Is there a specific way to do it where I’m not struggling to much