Depends on where you are staying. If you are on unlevel ground, such as state parks, they would be worth it. They are expensive so you have to determine if they are worth the cost for the convenience. Without them you have to go outside and put levelers under the tires and drive up on them. With hydraulic levelers, you stay inside and push a button. You need to be level for the fridge to work properly. We travel from Colorado to NC to visit our daughter. We had a 40 foot mh before and traveled in it for 3 years. We downsized to the Lexington. We bought a CRV to tow behind. Your going to have a great time, enjoy!