4Runner Maintenance can range through a ton of different topics. As our 5th Gen and upcoming 6th Gen 4Runners are still new, 4Runner Maintenance is a very low volume topic. As the blog grows with 5th Gen and 6th Gen 4Runner years and problems, we will be here to address common 4Runner Maintenance tips and tricks. 4Runner Maintenance is a must and we want to cover everything that needs to be done on our 4Runners in detail. If you have any questions about 4Runner Maintenance, let us know anytime!