Tucson FWD L4-2.4L (2011)
StraightTrak LFM feature - StraightTrak is an optional feature for Hunter's GSP9700 wheel balancer. This feature measures lateral force of a tire due to
ply steer, conicity, and other issues which may contribute to vehicle drift or pull. This can be a useful tool for vehicles with multiple conditions.
Use StraightTrak to arrange the 4 wheel/tire assemblies of a vehicle in a configuration which will result in the lowest drifting or pulling force by doing
the following:
1. Remove all wheel/tire assemblies from the vehicle.
2. Balance the front left assembly on the Hunter GSP97OO with StraightTrak feature. An icon located in the lower right corner will show whether or
not StraightTrak is enabled.
3. After balancing, press the tire tag button located at the bottom right of the screen to assign a number to that assembly. Label the assembly
accordingly with a tag or chalk mark.
4. Continue to balance and tag all four assemblies. After all are completed, the screen will show tire positioning and the effect on vehicle drift/pull or
vibration. The purple horizontal arrow at the top of the screen shows overall pulling force and direction due to tires. The brown vertical arrows above
each tire show the RFV of each assembly.
