We have said it once and we will keep saying it "Preventive Maintenance is key to owning a High Mileage Toyota". We also made a "4x4 service" reminder sticker to remind you when to service your important 4x4 components and also your timing belt. We used to keep track of our miles traveled with our odometer Trip A or Trip B unfortunately we kept losing count of our miles traveled. What better way to keep track of your 4x4 service maintenance but with the traditional window stickers. These have a light adhesive rather then the typical static cling that over time tend to fall off.