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Tyres, wheels and balance 387 Tyre construction 388 Types of tyre construction 389 Characteristics of tyres 389 Tyre profiles 390 Tyre sizes and identification 391 Tyre tread patterns 392 Australian Design Rules 393 Tyre wear 394 Tyre rotation 396 Wheels 396 Removing and fitting tyres 398 Lighttruck wheels and tyres 399 Wheel balance 400 Balancing wheels 402 Technical terms 404 Review questions 404
... tyres, wheels and balance strong pulling force which rotates with the tyre and this will pull the wheel up and down or from side to side Effects of unbalance There are two types of balance (and unbalance):... the load Wheels and tyres need to be in balance to prevent vibration and to minimise wear of tyres, suspension components and steering parts Correct wheel balance is important for front wheels, ... possible injury to the operator and to obtain accurate balance On-vehicle wheel balancer Balancers of this type balance the tyre, wheel and hub assembly on the vehicle The balancer has a wheel figure