All-Terrain Tire Calculator
Calculate and compare all-terrain tire sizes, costs, and performance metrics. Determine the right tire size for your vehicle with our comprehensive calculator.
Step 1: Current Tire Specs
Understanding Tire Sizes
Tire size is expressed as width/aspect ratio/wheel diameter (e.g., 265/70R17). Width is in millimeters, aspect ratio is sidewall height as percentage of width, and wheel diameter is in inches.
Step 2: New Tire & Comparison
Tire Category Notes
All-Terrain tires offer balanced performance on and off-road. Mud-Terrain tires excel in off-road conditions but may be noisier on pavement. Choose based on your driving needs.
Tire Comparison Results
Size Difference
Tire Category Comparison
| Tire Type | On-Road Comfort | Off-Road Capability | Tread Life | Noise Level |
|---|
Detailed Specifications
Tire Size Formula
Tire Diameter = (Width × Aspect Ratio × 2) ÷ 25.4 + Wheel Diameter
To calculate tire diameter: Multiply tire width by aspect ratio (as decimal) by 2, divide by 25.4 (mm to inches), then add wheel diameter. This gives you the overall tire diameter in inches.
Need Professional Tire Recommendations?
Connect with our tire experts for personalized recommendations, fitment analysis, and professional installation services for your all-terrain tires.
Get Professional Advice