Home

Front Axle Alignment
Toe
Camber
Caster
King Pin Inclination (KPI)
Turning Radius
Axle Setback

Drive Axle Alignment
Tracking
Toe

Camber
Offset

Trailer Axle Alignment
Tracking
Toe

Camber

 

TRACKING

TRACKING IS THE SECOND MOST
CRITICAL ALIGNMENT SETTING
FOR FRONT-END TIRE WEAR

STRAIGHT AHEAD
Tractor -- Tandem Drive Axles

PHILOSOPHIES

FRAME/AXLE to
FRAME/AXLE
to AXLE

AXLE to AXLE
to AXLE

Frame
to
Axle

 

Axle
to
Axle

Frame
to
Axle

 

REFERENCE:

<-Off Frame

Off Axle->

TRACKING
CONE EFFECT

Tractor-   Tandem Drive Axles With Steering Correction.

All Tires Will Wear On Leading Edges.

FRONT POSITION TIRE WEAR
FROM CONE EFFECT
"INSIDE OUTSIDE" WEAR

trackcon2.jpg (20261 bytes)

TRACKING - TRACTOR OFF CENTER THRUST WITH STEERING CORRECTION