G37 sedan wide wheel fitment Brada BR10 18x10.5 and 18x11.5

Introduction

This tutorial provides a comprehensive guide on fitting wide wheels, specifically the Brada BR10 wheels, on a G37 sedan. The focus is on installing 18x10.5 wheels with a +33 offset using 245/40 tires and 18x11.5 wheels with a +24 offset using 285/35 tires. By the end of this guide, you'll understand the necessary steps and considerations for achieving the perfect fitment for your vehicle.

Step 1: Gather Necessary Tools and Materials

Before beginning the installation, ensure you have the following tools and parts ready:

• Tools:

  • Jack and jack stands
  • Lug wrench
  • Torque wrench
  • Tire pressure gauge
  • Measuring tape

• Materials:

  • Brada BR10 wheels (18x10.5 and 18x11.5)
  • Tires (245/40 and 285/35)
  • Valve stems (if not included with wheels)
  • Wheel spacers (if needed)

Step 2: Prepare Your Vehicle

Make sure your vehicle is properly prepared for the wheel installation:

• Park the Car:

  • Park on a flat surface and engage the parking brake.

• Lift the Vehicle:

  • Use the jack to lift the front of the car, then secure it with jack stands. Repeat for the rear if necessary.

Step 3: Remove Existing Wheels

Follow these steps to safely remove the current wheels:

1. Loosen Lug Nuts:

   • Use the lug wrench to slightly loosen the lug nuts on each wheel while the car is still on the ground.

2. Remove Lug Nuts:

   • Once the car is lifted, completely remove the lug nuts and take off the wheels.

Step 4: Test Fit the New Wheels

It's important to test fit the new wheels to check for clearance and fitment:

1. Install New Wheels:

   • Place the Brada BR10 wheels onto the hubs of the car.

2. Check for Clearance:

   • Ensure that there is adequate clearance between the wheel and the brake calipers, suspension components, and fender.

3. Measure Fitment:

   • Use a measuring tape to check the distance from the wheel to the fender lip to determine if adjustments are needed.

Step 5: Make Adjustments if Necessary

If the wheels do not fit as desired, consider these adjustments:

• Use Wheel Spacers:

  • If the wheels sit too far inside the fender, you may need spacers to push them out for a more aggressive stance.

• Roll or Trim Fenders:

  • If there's contact with the fender, rolling or trimming the fender edges may be necessary to prevent rubbing.

Step 6: Secure the Wheels

Once you are satisfied with the fit, secure the wheels:

1. Install Lug Nuts:

   • Hand-tighten the lug nuts onto the wheel studs.

2. Torque the Nuts:

   • Use a torque wrench to tighten the lug nuts to the manufacturer’s specifications. This is usually around 80-100 ft-lbs, but check your vehicle’s manual for specifics.

Step 7: Final Checks

After installation, it's important to perform a few final checks:

• Check Tire Pressure:

  • Use a tire pressure gauge to ensure that all tires are inflated to the recommended pressure.

• Test Drive:

  • Take the car for a short test drive to listen for any unusual noises or vibrations.

Conclusion

Fitting wide wheels to your G37 sedan requires careful preparation and adjustments. By following these steps, you can achieve the desired look and performance from your Brada BR10 wheels. Always remember to check the fitment and make necessary adjustments to avoid any issues while driving. Enjoy your new wheels and the enhanced look of your vehicle!