Tire Miles Counter

Any chance we can have a new feature that simulates trip counters? Specifically, I'm trying to track my tire mileage. It would be nice to be able to input a mileage and have it track how many miles since that number. 

To make it more useful, maybe allow inputting the tire make/model and you can get fleet Wh/mile for various tires under various speed/temperature conditions. There is a lot of heresy out there about tire efficiency.