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When customizing your Jeep Cherokee with new wheels, understanding backspacing is essential for proper fitment and safety. Backspacing determines how far the wheel extends inward or outward from the hub, affecting clearance with suspension components and fenders.
What is Backspacing?
Backspacing is the measurement from the mounting pad of the wheel to the inner edge of the wheel. It helps you determine how the wheel sits relative to the suspension and fenders. Correct backspacing ensures your wheels do not rub against any part of the vehicle during turns or suspension movement.
Tools Needed for Measurement
- Measuring tape or ruler
- Wheel with the desired offset
- Jack and jack stands (if removing the wheel)
- Chalk or marker (optional for marking)
Step-by-Step Guide to Measure Backspacing
Follow these steps to accurately measure backspacing on your Jeep Cherokee:
1. Prepare Your Vehicle
Park your Jeep on a level surface. Engage the parking brake and, if necessary, lift the vehicle to remove the wheel for easier measurement.
2. Remove the Wheel
Use a jack and jack stands to safely lift the vehicle. Remove the wheel you want to measure.
3. Measure from the Mounting Surface to the Inner Edge
Place the measuring tape against the mounting surface (where the wheel contacts the hub). Extend it inward to the innermost edge of the wheel. Record this measurement.
4. Measure from the Mounting Surface to the Outer Edge
Similarly, measure from the mounting surface outward to the outer edge of the wheel. This helps you understand the overall width and fitment.
Calculating Backspacing
The backspacing is typically the distance from the mounting surface to the inner edge of the wheel. If you measured from the mounting surface to the inner edge, that is your backspacing measurement. Alternatively, you can subtract the width of the wheel from the total diameter to find it.
Tips for Choosing the Right Backspacing
- Check your stock wheel specifications for reference.
- Consider the width of the new wheels; wider wheels may require different backspacing.
- Avoid wheels with too little backspacing, which can cause rubbing against suspension or fenders.
- Use online fitment calculators or consult a professional if unsure.
Measuring backspacing accurately ensures your custom wheels fit perfectly on your Jeep Cherokee, providing both style and safety. Take your time with measurements and double-check before purchasing new wheels.