The front two in front wheel drive or the rear.
Front wheel drive rear wheel alignment.
A full 4 wheel alignment will cost more than the other type because there is more work involved.
It was not until the 1980 s with the introduction of front wheel drive vehicles did people realize the important the rear wheel drive alignment.
This procedure squares the vehicle like a thrust angle alignment and also includes measuring and adjusting the rear axle angles as well as the front.
The second type is a full 4 wheel alignment where the adjustments are first made to true up the rear alignment then the front is adjusted.
This is done on vehicles that do not have adjustments on the rear.
Examples of front wheel suspension toe 0 5 it is also worth mentioning that the numerical toe value is not as significant as the symmetry between the wheels.
When front wheel drive.
Consider the following example.
Sometimes simply repositioning the rear axle can correct this misalignment but in if not then the front wheels are aligned just enough to set the steering dynamics right.
A 4 wheel alignment refers to adjusting all four wheels which is typically required on all wheel drive models with independent suspensions.
This may include a front toe and caster adjustment just like the front end alignment while the rear wheels receive a toe and camber adjustment.
The first car has a right wheel toe of 0 1 and a left wheel toe of 0 6 the second car has a toe of 0 25 on both wheels.