The app calculates, compares, and displays tire and wheel data. It provides a fitment calculator and detailed visual representations of configurations.
by Michael Weber★ 5.07 ratingsUtilities$1.99Data updated 2026-09-12
Track vehicle maintenance schedules for oil changes, tire replacements, and filter replacements. Monitor mileage with annual statistics. Receive alerts for insurance, tax, and inspection deadlines. Quickly access vehicle data and service history.
Monitor vehicle status with real-time tire pressure, fuel level, and battery charge updates. Navigate to parked car locations. Digitally check vehicle diagnostics from a smartphone. Receive alerts for maintenance needs.
Monitor tire pressure and receive alerts when levels are low. Perform OBD-II diagnostics to read vehicle codes and check engine performance metrics. Reset maintenance reminders and view diagnostic trouble codes.
Turns iPhone into a CarPlay-style interface without built-in CarPlay. Access navigation, music, and phone functions through a simplified dashboard. Supports voice commands and integrates with Apple Maps and music apps.
Convert units across 16 categories with instant results. Switch between metric, imperial, and other systems. Calculate conversions for length, weight, temperature, and more. Store frequently used values for quick access.
Control car locks, check tire pressure, oil levels, fuel level, and battery charge from iPhone, iPad, or Apple Watch. Locate vehicle if parked and ensure all systems are functioning properly.
Calculate sizes and compare rim compatibility. Input measurements to determine proper fit. Display results in a today widget for quick reference. Track step-by-step calculations for accuracy.
Track and manage vehicle maintenance records including oil changes, tire rotations, and brake replacements. Set reminders for upcoming services. Log service dates and mileages. Export records and share with mechanics.
Track vehicle schedules and set service . Log detailed records of repairs and inspections. Monitor oil change intervals and other service due dates. Receive alerts for upcoming tasks. Sync data across devices for consistent access to vehicle history.
Calculate the difference between current and desired sizes based on rim input. Provide explanations on why significant differences should be avoided. Allow users to enter manufacturer-recommended sizes for comparison.
Request with 24-hour emergency support. Locate nearby service providers, track tow truck arrival, and view coverage details. Submit claims and receive updates on service status. Manage account settings and access service history.