BDFHYK 6x5.5 Wheel Spacers 1.5/2 Inch for Silverado Sierra Tahoe Yukon, 108mm Hub, M14x1.5, Set of 4

6x5.5 Wheel Spacers for Silverado, Sierra, Tahoe, and Yukon with 108 mm Hub Bore

These BDFHYK 6x5.5 / 6x139.7 wheel spacers are designed for compatible Chevrolet and GMC 6-lug truck and SUV applications that use a 108 mm hub bore and M14x1.5 thread pitch. They are intended for owners who want to move the wheels outward to improve stance, reduce an overly narrow wheel position, or help solve inner clearance concerns caused by wheel offset or tire width.

This product is especially useful when a Silverado, Sierra, Tahoe, Yukon, or similar compatible application has wheels that appear too tucked under the body. It can also help when the tire is too close to the upper control arm, sway bar area, brake components, or inner liner. The spacer does not replace correct wheel and tire measurement, but it can be part of a fitment solution when the issue is related to inward wheel placement.

Best Use Scenarios

• Truck stance correction: Helps bring the wheel face outward for a more balanced appearance.
• Larger tire setup: May help create extra inner room when tire width or sidewall shape causes contact.
• Offset adjustment: Useful when a wheel with too much positive offset sits closer to suspension parts than desired.
• Four-corner spacing: Set of 4 supports consistent front and rear spacing on compatible vehicles.

Necessary Fitment Details

• Bolt pattern: 6x5.5 / 6x139.7
• Hub bore: 108 mm
• Thread pitch: M14x1.5
• Thickness options: 1.5 inch and 2 inch, depending on selected variant
• Pack quantity: Set of 4

When to Choose 1.5 Inch or 2 Inch

The 1.5 inch option is generally better for users who want a noticeable but controlled stance change. The 2 inch option creates a stronger outward position and is better suited for builds that have already been measured for fender clearance, bumper clearance, and tire travel. Because a thicker spacer changes wheel position more significantly, confirm clearance at full steering lock and during suspension compression before driving normally.

Fitment Checks That Matter

• Confirm your vehicle uses the listed 6-lug bolt pattern, hub bore, and thread pitch.
• Measure the distance from the outer tire sidewall to the fender edge before choosing thickness.
• Check whether your wheel has enough rear pocket depth for any original stud protrusion.
• Verify that brake rotor hats, hub faces, and wheel mounting pads are clean and flat.
• After installation, spin the wheel by hand and check for contact before lowering the vehicle.

Installation Guidance

Use a torque wrench and tighten hardware to the vehicle manufacturer’s specification. Do not use impact-only tightening as the final torque step. Do not stack wheel spacers or install over damaged studs, cracked wheels, or worn lug hardware. Recheck torque after the first short drive and inspect the spacers during regular tire rotations.