Table of Contents
Lowering your Subaru Outback can improve its appearance and handling, but it also requires careful adjustment of the wheel fitment. Proper measurement and adjustment ensure safety, performance, and a sleek look. This guide walks you through the process of measuring and adjusting wheel fitment for a lowered Outback.
Tools and Preparations
- Measuring tape or ruler
- Jack and jack stands
- Wheel spacers (if needed)
- Torque wrench
- Chalk or marker
- Owner’s manual for specifications
Measuring Wheel Fitment
Start by safely lifting your vehicle using a jack and securing it on jack stands. Remove the wheel to get accurate measurements. Focus on two key dimensions: the clearance between the tire and suspension components, and the offset of the wheel relative to the fender.
Measuring Clearance
Use a measuring tape to check the space between the top of the tire and the fender. Record this measurement. Also, measure the distance from the tire to the suspension components to ensure there’s no rubbing during turns or bumps.
Measuring Offset and Fitment
Reinstall the wheel and measure how far it sits from the fender edge. This is called the offset. Use chalk or a marker to mark the wheel’s position relative to the fender before and after lowering. This helps determine if spacers or different wheels are needed.
Adjusting Wheel Fitment
If your measurements show the wheels are too close or rubbing, adjustments are necessary. The most common method involves adding or removing wheel spacers or changing to wheels with a different offset.
Installing Wheel Spacers
Wheel spacers increase the distance between the wheel and hub, providing more clearance. Ensure you select spacers compatible with your Subaru Outback’s bolt pattern and hub size. Tighten the spacers to the manufacturer’s torque specifications using a torque wrench.
Choosing Correct Wheels
If spacers aren’t enough, consider wheels with a different offset. A lower offset pushes the wheel outward, while a higher offset pulls it inward. Consult your vehicle’s manual or a professional to select the right specifications.
Final Checks and Safety
After adjustments, reassemble the wheels and lower the vehicle. Tighten all lug nuts to the specified torque. Take the Outback for a test drive to check for rubbing, noise, or handling issues. Re-measure clearance and make further adjustments if necessary.
Proper wheel fitment is crucial for safety and performance, especially after lowering your vehicle. Regularly inspect the clearance and fitment to maintain optimal condition.