1. Leveling Kits:
* What they are: These are relatively inexpensive and simple kits that add spacers to either the front or rear suspension (or both) to level the vehicle's stance. They're often used to compensate for sagging in the rear caused by cargo weight or towing. They don't significantly increase ground clearance.
* Difficulty: Easy. Usually involves removing the existing suspension components, adding the spacers, and reassembling.
* Cost: Low.
2. Body Lift Kits:
* What they are: These kits lift the body of the vehicle *above* the frame, increasing ground clearance. They're relatively simple to install but don't improve suspension articulation.
* Difficulty: Moderate. Requires removing body mounts and installing new, longer ones. Careful alignment is crucial to avoid body damage or rubbing.
* Cost: Moderate.
3. Suspension Lift Kits:
* What they are: These are more involved and expensive kits that replace or modify suspension components like springs, shocks, and sometimes control arms to lift the vehicle. This offers the best combination of ground clearance and improved articulation (the ability of the wheels to maintain contact with the ground over uneven terrain). You'll need to consider the type of lift kit (coil spring, leaf spring, etc.) depending on your Tracker's model year and suspension design.
* Difficulty: Difficult. Requires significant mechanical knowledge and tools. Often involves alignment afterwards.
* Cost: High.
Before you start any lifting project:
* Check your local laws: Some areas have restrictions on vehicle height.
* Identify your Tracker's year and model: This is crucial for selecting the correct lift kit. Different years have different suspension setups.
* Gather tools and materials: This will vary depending on the lift method. A basic set of tools (wrenches, sockets, jack stands, etc.) is essential, and more specialized tools may be needed for suspension lift kits.
* Consider professional installation: If you're not comfortable working on your vehicle, consider taking it to a qualified mechanic. Improper installation can lead to handling problems, damage to the vehicle, and safety hazards.
In summary: Leveling kits are easiest but provide minimal lift. Body lift kits offer more lift but less suspension improvement. Suspension lift kits are the most involved but provide the best all-around performance. Choose the method that best suits your skills, budget, and desired outcome. Always consult a workshop manual or online resources specific to your Chevy Tracker's year and model for detailed instructions and safety precautions.