Tire Grip Calculator — Calculate Tire Performance & Traction

Tire Grip Calculator

Calculate tire grip performance, traction levels, and optimal driving conditions with our comprehensive calculator. Determine grip coefficients based on tire type, road surface, temperature, and vehicle specifications.

Step 1: Tire Specifications

225mm
45%
2 years

Understanding Tire Grip

Tire grip is influenced by compound, tread pattern, width, and age. Wider tires generally provide more grip, while older tires lose elasticity and traction over time.

Step 2: Road & Vehicle Parameters

20°C
55%

About Tire Performance

Tire grip coefficient (μ) ranges from 0.1 (ice) to 1.0+ (racing slicks on dry asphalt). Most passenger tires have μ values between 0.7-0.9 on dry roads, reducing significantly in wet conditions.

Tire Grip Analysis Results

Summary
Tire Comparison
Performance

Estimated Grip Coefficient (μ)

0.68
All-Season tires on wet asphalt at 20°C
Tire Type
All-Season
Road Condition
Wet Asphalt
Braking Distance (100-0 km/h)
52.3 m
Safety Rating
Good

Tire Type Performance Comparison

Tire Type Dry Grip (μ) Wet Grip (μ) Snow Grip (μ) Braking Distance (100-0 km/h)

Road Condition Performance

Grip Coefficient Formula

Effective Grip (μ) = Base Grip × Road Factor × Temperature Factor × Age Factor

Base grip depends on tire compound and design. Road factor accounts for surface conditions. Temperature factor optimizes at 15-25°C. Age factor reduces grip by approximately 3% per year after 5 years.

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