Tire Rate given Wheel Rate and Ride Rate Calculator

✖Wheel rate of vehicle is the ratio of the spring rate of the suspension to the motion ratio of the tire, affecting the racing car's handling and stability.ⓘ Wheel Rate of Vehicle [K_t]			+10% -10%
✖Ride rate of car is the measure of a racing car's suspension movement, affecting its stability, handling, and overall performance during high-speed cornering and braking.ⓘ Ride Rate of Car [K_RR]			+10% -10%

✖Tire rate is the measure of a tire's performance and responsiveness in a racing car, affecting its speed, handling, and overall racing experience.ⓘ Tire Rate given Wheel Rate and Ride Rate [K_tr]

⎘ Copy

👎

Formula

✖

Tire Rate given Wheel Rate and Ride Rate

Formula

K tr = \frac{K t \cdot K RR}{K t - K RR}

Example

11.11 N/m = \frac{100 N/m \cdot 9.9991 N/m}{100 N/m - 9.9991 N/m}

Calculator

LaTeX

Reset

👍

Download Tire Behavior in Racing Car Formulas PDF PDF Image

Tire Rate given Wheel Rate and Ride Rate Solution

STEP 0: Pre-Calculation Summary

Formula Used

Tire Rate = (Wheel Rate of Vehicle*Ride Rate of Car)/(Wheel Rate of Vehicle-Ride Rate of Car)
K_tr = (K_t*K_RR)/(K_t-K_RR)
This formula uses 3 Variables

Variables Used

Tire Rate - (Measured in Newton per Meter) - Tire rate is the measure of a tire's performance and responsiveness in a racing car, affecting its speed, handling, and overall racing experience.
Wheel Rate of Vehicle - (Measured in Newton per Meter) - Wheel rate of vehicle is the ratio of the spring rate of the suspension to the motion ratio of the tire, affecting the racing car's handling and stability.
Ride Rate of Car - (Measured in Newton per Meter) - Ride rate of car is the measure of a racing car's suspension movement, affecting its stability, handling, and overall performance during high-speed cornering and braking.

STEP 1: Convert Input(s) to Base Unit

Wheel Rate of Vehicle: 100 Newton per Meter --> 100 Newton per Meter No Conversion Required
Ride Rate of Car: 9.9991 Newton per Meter --> 9.9991 Newton per Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

K_tr = (K_t*K_RR)/(K_t-K_RR) --> (100*9.9991)/(100-9.9991)

Evaluating ... ...

K_tr = 11.110000011111

STEP 3: Convert Result to Output's Unit

11.110000011111 Newton per Meter --> No Conversion Required

FINAL ANSWER

11.110000011111 ≈ 11.11 Newton per Meter <-- Tire Rate

(Calculation completed in 00.004 seconds)

You are here -

Home » Physics » Automobile » Race Car Vehicle Dynamics » Tire Behavior in Racing Car » Mechanical » Wheel Parameters » Tire Rate given Wheel Rate and Ride Rate

Credits

Created by Vivek Gaikwad

AISSMS College of Engineering, Pune (AISSMSCOE, Pune), Pune

Vivek Gaikwad has created this Calculator and 25+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

Anshika Arya has verified this Calculator and 2500+ more calculators!

< Wheel Parameters Calculators

Contact Point of Wheel and Curb Distance from Wheel Center Axis

Go Contact Point Distance from Wheel Center Axis = sqrt(2*Effective Radius of Wheel*(Height of Curb-Height of Curb^2))

Angle between Traction Force and Horizontal Axis

Go Angle between Traction Force and Horizontal Axis = asin(1-Curb Height/Effective Radius of Wheel)

Tire Side Wall Height

Go Tire Side Wall Height = (Aspect Ratio of Tire*Tire Width)/100

Aspect Ratio of Tire

Go Aspect Ratio of Tire = Tire Side Wall Height/Tire Width*100

Tire Rate given Wheel Rate and Ride Rate Formula

Tire Rate = (Wheel Rate of Vehicle*Ride Rate of Car)/(Wheel Rate of Vehicle-Ride Rate of Car)
K_tr = (K_t*K_RR)/(K_t-K_RR)

All about Tire rate

Tire rate or tire stiffness is the amount of vertical force required to compress a tire by one unit. It is a measure of how stiff is tire under compression.

How to Calculate Tire Rate given Wheel Rate and Ride Rate?

Tire Rate given Wheel Rate and Ride Rate calculator uses Tire Rate = (Wheel Rate of Vehicle*Ride Rate of Car)/(Wheel Rate of Vehicle-Ride Rate of Car) to calculate the Tire Rate, Tire Rate given Wheel Rate and Ride Rate formula is defined as a measure of the relationship between the wheel rate and ride rate of a vehicle's suspension system, providing a comprehensive understanding of the vehicle's dynamic behavior and performance. Tire Rate is denoted by K_tr symbol.

How to calculate Tire Rate given Wheel Rate and Ride Rate using this online calculator? To use this online calculator for Tire Rate given Wheel Rate and Ride Rate, enter Wheel Rate of Vehicle (K_t) & Ride Rate of Car (K_RR) and hit the calculate button. Here is how the Tire Rate given Wheel Rate and Ride Rate calculation can be explained with given input values -> 11.11111 = (100*9.9991)/(100-9.9991).

FAQ

What is Tire Rate given Wheel Rate and Ride Rate?

Tire Rate given Wheel Rate and Ride Rate formula is defined as a measure of the relationship between the wheel rate and ride rate of a vehicle's suspension system, providing a comprehensive understanding of the vehicle's dynamic behavior and performance and is represented as K_tr = (K_t*K_RR)/(K_t-K_RR) or Tire Rate = (Wheel Rate of Vehicle*Ride Rate of Car)/(Wheel Rate of Vehicle-Ride Rate of Car). Wheel rate of vehicle is the ratio of the spring rate of the suspension to the motion ratio of the tire, affecting the racing car's handling and stability & Ride rate of car is the measure of a racing car's suspension movement, affecting its stability, handling, and overall performance during high-speed cornering and braking.

How to calculate Tire Rate given Wheel Rate and Ride Rate?

Tire Rate given Wheel Rate and Ride Rate formula is defined as a measure of the relationship between the wheel rate and ride rate of a vehicle's suspension system, providing a comprehensive understanding of the vehicle's dynamic behavior and performance is calculated using Tire Rate = (Wheel Rate of Vehicle*Ride Rate of Car)/(Wheel Rate of Vehicle-Ride Rate of Car). To calculate Tire Rate given Wheel Rate and Ride Rate, you need Wheel Rate of Vehicle (K_t) & Ride Rate of Car (K_RR). With our tool, you need to enter the respective value for Wheel Rate of Vehicle & Ride Rate of Car and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search