The Zero-Rub Guide: How to Measure Tire Clearance Like a Pro

The $2,000 Mistake: Why Simple Measurements Fail

Buying larger tires isn't as simple as checking if they fit while the vehicle is sitting flat. Suspension systems are dynamic; they move up, down, and swing in wide arcs. If you don't account for these movements, you are setting yourself up for damaged fenders and ruined tires.

The "Flex and Lock" Method

1. The Lock-to-Lock Sweep: Measure clearance at full steering lock in both directions.
2. The Compression Test: Simulate suspension compression to see if the tire hits the top of the wheel well.
3. The Swing Radius: Account for the wider arc created by wheels with lower offsets.

Conclusion: Data Driven Fitting

Don't guess with your fitment. Use our Tire Clearance Simulator to see how your chosen combination will perform in the real world.