TiresTreads.com • 3D Interactive Lab
Interactive 3D Tire Size Comparison Simulator
Compare two tire sizes before changing wheels. Check overall diameter, sidewall height, width, circumference, and speedometer estimates, then inspect real-time procedural 3D models with 360° rotation and overlay analysis.
Enter tire sizes
🟥 Tire A — Original tire
Enter a size or edit the dimensions below.
Examples: 265/70R17, 225/45R18, 205/55R16
🟦 Tire B — New tire
Compare against your proposed replacement size.
Use standard metric passenger tire format.
Interactive 3D comparison
Drag to rotate • Scroll or pinch to zoom
Preparing 3D tire models…
Tire A — OriginalTire B — NewProportional nominal dimensions; procedural WebGL rubber & tread.
Comparison results
Calculations update when you compare sizes.
Dimension overview
Diagram is schematic based on nominal ISO tire dimensions.
Important fitment note: Tire-size math alone cannot confirm vehicle fitment. Before changing sizes, verify wheel width compatibility, load index, speed rating, suspension clearance, brake caliper clearance, and vehicle manufacturer guidelines.