```
//Normalize the tire load
//Now work out the normalized tire load.
const PxF32 normalisedTireLoad=tireLoad*recipGravityMagnitude*recipTireRestLoads[i];
//Filter the normalized tire load and compute the filtered tire load too.
const PxF32 filteredNormalisedTireLoad=computeFilteredNormalisedTireLoad(tireLoadFilterData,normalisedTireLoad);
const PxF32 filteredTireLoad=filteredNormalisedTireLoad*gravityMagnitude*tireRestLoads[i];
```

In func processSuspTireWheels

After compute the tire load

1.Why Normalize and Filter the tire load

tireLoad = 2223

normalisedTireLoad = 0.73

after filter

filteredNormalisedTireLoad = 0.9

filteredTireLoad = 2763