Pro installation tips
The front speed sensors use a 5mm hex tip socket
The rear uses a 10mm socket
After removing the stock bolts stuff the 10mm socket with some paper
Trust me this step is important. Stuff it almost to the tip
After you remove the bolt
Locate the appropriate shield for the side, they will all be marked.
In this picture we are doing the passenger front wheel.
The hole faces the hub.
Put the bolt in the hole and use your stuffed 10mm socket with a short extension.
Line the bolt up with the hole
Hand tighten and be careful not to cross thread.
Make sure it is flush against the hub
Don't over tighten the bolt, with a torque wrench I tightened to about 1/2 lbs.
But that is just my opinion I'm not sure what the torque spec from Toyota is
Passenger rear wheel
Set it up, bolt in the hole, stuffed socket with extension.
Hand tighten carefully not to cross thread.
Then give it just a hint more torque with the wrench.
Make sure the edge is flush against the hub
Repeat the above steps for the driver's side.