KSP 5x4.5 Wheel Spacers 1in Hubcentric 5x114.3mm - Aggressive Stance

In this review the KSP 5x4.5 wheel spacers are evaluated for drivers who need a simple, durable way to push wheels out for clearance or a wider stance. The bottom line: these 1in hubcentric spacers are a practical fitment solution for a range of Ford models from the Ranger to Mustang, offering forged 6061-T6 construction and hardened 10.9 grade bolts that make them a dependable upgrade for drivers prioritizing fit and build quality.

Key Features

• Fitment: Covers common Ford models including 1994-2014 Mustang and many Explorers and Rangers, reducing guesswork when matching spacers to vehicle hubs.
• Material: Forged 6061-T6 aluminum billet provides lighter weight than steel while remaining strong for wheel offset correction and repeated use.
• Thickness: The 1in (25mm) thickness pushes the wheel outward to correct clearance issues with calipers or struts and improves the vehicle stance.
• Hardware: Heat treated 10.9 grade geomet bolts and 1/2'-20 studs are hardened to resist stripping and provide reliable clamping force under load.
• Hubcentric Design: 70.5mm hub bore centers the spacer on the hub to reduce vibration risk compared with non-hubcentric adapters.
• Finish: Black anodized surface adds corrosion resistance and a clean appearance that blends with brake components.

Who It's For

This product is best for owners of compatible Ford models-1994-2014 Mustang, 1990-2010 Explorer variants, 1981-2012 Ranger, and similar vehicles-who need one inch of clearance or a wider track for visual stance or to prevent wheels from contacting brake calipers or suspension. Enthusiasts who value a durable, hubcentric spacer and factory-style hardware will appreciate the construction and fit.

Those who need larger offsets, precise customization beyond 1in increments, or adapters for non-listed bolt patterns should look elsewhere. Also, buyers who prefer steel spacers for ultimate mass may prefer a different material choice.

Pros & Cons

Pros

• Made from forged 6061-T6 aluminum for a good strength-to-weight ratio and long-term durability.
• Hardened 10.9 grade bolts and 1/2'-20 studs provide secure fastening and reduce the chance of hardware failure.
• Hubcentric 70.5mm bore helps maintain balance and reduces vibration risk after installation.
• Black anodized finish resists corrosion and presents a tidy appearance behind the wheel.

Cons

• Fixed 1in thickness may not suit drivers who need a different offset amount.
• Not a universal fit; buyers must confirm their vehicle is listed among supported fitments.

Specifications

Bolt Pattern	5x4.5in (5x114.3mm)
Hub Bore	70.5mm
Thickness	1in (25mm)
Stud/Nut Thread Pitch	1/2'-20
Recommended Torque	75-85 FT/LBS
Quantity	4 PCS

Our Verdict

The KSP 5x4.5 1in hubcentric spacers are a straightforward, well-built choice for Ford owners who need a reliable offset to clear brakes or improve stance. With forged 6061-T6 construction, hardened hardware, and a hubcentric design, they represent solid value for drivers who match the listed fitments and want a durable, easy-to-install solution.

Frequently Asked Questions

Will these spacers fit my Mustang?
They fit many Mustangs from 1994-2014; confirm your model year and bolt pattern are 5x4.5in (5x114.3mm) and the hub bore matches 70.5mm.

Are the bolts and studs durable?
Yes, the included hardware is heat treated and hardened to 10.9 grade to resist breakage and stripping during installation and use.

Do these spacers cause vibration?
The hubcentric 70.5mm bore is designed to center the spacer on the hub and minimize vibration when properly installed and torqued to 75-85 FT/LBS.