And just to add some for you to read,
https://www.flickr.com/photos/advance-design_parts_co/sets/72157632210242370/Toe end should be set with full weight on the tires, don't try and set it in the air on stands. Also, roll the truck forward at least one full tire revolution, two would be better, this sets the tie-rods in as driving position. It's best to scribe a line down the center of the front tire tread, with tire off the ground, use a sharp pointed tool and have someone rotate the tire while you hole the tool solid and on center. This line will help when measuring.
Once both tires are marked and the tie-rods are adjusted, back the truck up two tire rotations, then come forward the same amount or more. Try and get the truck to stop without brakes and don't let it roll backwards.
Now have your helper hold the tape measure as high up on the back side of the front tire without hitting the oil pan while you do the same. It's your job to record the measurement. Use the scribed line to measure from.
Move to the front side of the tires and measure at the same hight and record that measurement.
The front should be 1/8" less then the rear, or toed in 1/8".
If it's not, loosen the clamp bolts at each tie-rod and twist the center rod one full turn.
Back the truck up and roll forward with each adjustment. If you are like me, you will always go the wrong way the first time! This is why you go one full revolution, it's easy to get back to where you started.
Once you have your 1/8" in , lock the tie-rod pinch bolts and go for a drive.
