open Box but completely New product.
The product "KSP Performance wheel spacers 65.5-106.1-h1-forged-d20" refers to a specific type of wheel spacer designed to increase the offset of wheels on a vehicle. The code "65.5" indicates a 6-lug wheel pattern with a 5.5-inch bolt circle diameter (or 6x139.7mm). The "106.1" refers to a 106.1mm hub bore, and "H1" likely indicates a specific spacer thickness (1 inch or 25mm). "Forged" means the spacers are made from forged aluminum, which is generally stronger than cast aluminum. "D20" likely refers to a specific product or series within KSP Performance's wheel spacer offerings.
Here's a breakdown of the information:
65.5 (or 6x139.7mm):*
This is the bolt pattern of the wheel and hub. It indicates that the spacer is designed for vehicles with a 6-lug pattern and a 5.5-inch bolt circle (or 139.7mm).
106.1:
This is the hub bore diameter in millimeters. It specifies the size of the center bore of the wheel spacer, which should match the hub of the vehicle it's being installed on to ensure a proper fit and reduce vibration.
H1 (or 1"):
This likely indicates a spacer thickness of 1 inch or 25mm. This is the amount by which the spacer will push the wheel outward.
Forged:
This means the spacer is made from forged aluminum, which is generally stronger and more durable than cast aluminum.
D20:
This likely refers to a specific product or series within KSP Performance's wheel spacer offerings. It might be a model number or a design identifier.
In simpler terms, these spacers are designed to push the wheels of a vehicle with a 6-lug, 5.5-inch bolt pattern (like some Toyota trucks and SUVs) outwards by 1 inch (or 25mm), using a forged aluminum material for strength and durability.
Important Considerations:
Compatibility:
It's crucial to verify that the spacer's specifications (bolt pattern, hub bore, and thickness) match the vehicle's wheel and hub precisely. Incorrectly matched spacers can cause vibrations, handling issues, and even damage to the vehicle.
Installation:
Proper installation of wheel spacers is essential. Follow the manufacturer's instructions carefully and consider having them installed by a professional if you are not experienced with this type of work. Improper installation can lead to serious safety issues.
Torque:
Ensure the lug nuts are torqued to the manufacturer's recommended specifications for the vehicle and the spacers.
Hub Centric vs. Lug Centric:
Wheel spacers can be either hub-centric or lug-centric. Hub-centric spacers center the wheel on the hub, while lug-centric spacers rely on the lug nuts to center the wheel. Hub-centric spacers are generally preferred for better fit and reduced vibration.
Vibration:
If not installed correctly, wheel spacers can cause vibration. It's recommended to have the wheels balanced after installing spacers.