There is no set standard for how thick pavers need to be for a driveway. The most important thing is that the pavers are level and stable, so that you don't end up with a bumpy driveway. You may want to consult with a professional paver installer to get some advice on what thickness would be best for your particular driveway.

There is no set standard for how thick pavers need to be for a driveway. The thickness of the pavers will depend on the weight of vehicles that will be driving on it. Pavers that are too thin may crack or break under the weight of a car, so it's important to choose a thickness that is suitable for your needs. Talk to a paver specialist to get more information about what thickness would be right for your driveway.