That's an excellent and very practical question! Yes, many modern outdoor trash bins do come equipped with wheels, and it's a feature I highly recommend looking for. The inclusion of wheels transforms waste management from a chore into a much more manageable task.
For standard curbside rollout carts provided by many municipalities, wheels are almost always standard. These are designed specifically for easy weekly transport from your garage or side yard to the curb. For larger, heavy-duty bins used for yard waste, construction debris, or commercial purposes, sturdy wheels are essential. They are typically two large, robust wheels on a rear axle, allowing you to tilt the bin and roll it effortlessly, even when full.
The primary benefit is, of course, effortless movement. You no longer need to lift, drag, or carry a heavy, awkward bin. This is a major advantage for those with long driveways, mobility considerations, or uneven pathways. It also reduces strain on your back and makes the process quicker. When shopping, look for bins labeled as "wheeled," "roll-out," or "tilt-and-roll." Check that the wheels are durable, made of hard plastic or rubber, and are large enough to handle the weight and your terrain.
So, to directly answer your question: while not *all* outdoor bins have them, opting for a model with wheels is a smart choice for dramatically easier movement and overall convenience. It's a small feature that makes a very big difference in your daily routine.