In Hurdlr, you can add any cars that you drive so you can associate your mileage with a specific car
To add a new car:
Tap the 3 dots in top left corner of the mobile app or tap the Gear icon in the top right corner of the web app
Tap the plus sign in the top right corner
Enter the details about your car including the nickname, make, model, and year. You can also enter the January 1 odometer reading if you’d like
Toggle on the "Primary Car" switch if you want to automatically associate your trips with that car.
Note: you can update your Primary Car at any time if you drive multiple cars. You can also edit tracked trips if you need to update the car.