KSP 1.5in Wheel Spacer for Wrangler JL Gladiator JT Grand Cherokee

In this review the KSP 1.5in Wheel Spacer is examined for owners who want a simple way to broaden the stance of their Jeep Wrangler JL/JLU, Gladiator JT or Grand Cherokee WK2. The biggest reason to buy is its hubcentric design and CNC machined 6061 T6 aluminum construction, which deliver a solid fit and a durable lightweight spacer that installs without complex adapters. Fitment details and the included thread locker make it a straightforward upgrade for the right vehicles, but buyers must confirm their lug thread type before ordering.

Key Features

• Vehicle Fitment: Designed to fit 2018-2024 Wrangler JL/JLU, 2019-2024 Gladiator JT and 2011-2024 Grand Cherokee WK2 for direct compatibility with 5x127mm hubs.
• Hubcentric Design: The 71.5mm hub bore and hub lip with a tapered bottom seat help center the wheel precisely and reduce vibration at highway speeds.
• Material and Machining: CNC precision machined from 6061 T6 forged aluminum for a strong but lightweight spacer that resists corrosion after anodizing.
• Hardware Quality: Uses 10.9 grade geomet studs and includes thread locker for fastening, offering reliable clamping when torqued to the recommended 85-95 ft/lbs.
• Visual Impact: The exclusive jewelry blue finish provides an aggressive look and a 1.5in (38mm) outward offset on each side to widen stance and wheel appearance.

Who It's For

This spacer is best for owners of compatible Jeep and Grand Cherokee models who want a cost-effective way to improve track width and wheel appearance without changing wheel selection. It appeals to DIYers who can check lug thread specification and torque hardware correctly, and to those who value a hubcentric spacer for reduced vibration.

It is not for vehicles with 1/2-20 lug threads, nor is it ideal for buyers who need heavy-duty steel adapters or who are unwilling to accept reported concerns about lug stud strength; those users should consider alternative adapter solutions or upgrading studs separately.

Pros & Cons

Pros

• Good fit and finish from CNC machined 6061 T6 aluminum for a lightweight but sturdy spacer.
• Hubcentric 71.5mm bore and tapered seat help minimize vibration and simplify installation.
• Attractive jewelry blue anodized finish enhances appearance and vehicle stance with 1.5in offset per side.

Cons

• Some customers report lug stud strength issues after proper torqueing, so careful installation and inspection are advised.

Specifications

Fitment	2018-2024 Wrangler JL/JLU, 2019-2024 Gladiator JT, 2011-2024 Grand Cherokee WK2
Bolt Pattern	5x127mm (5x5)
Hub Bore	71.5mm
Thickness	1.5in (38mm) per side
Material	6061 T6 forged aluminum, anodized
Studs	10.9 grade geomet studs with M14x1.5 thread
Recommended Torque	85-95 ft/lbs

Our Verdict

The KSP 1.5in Wheel Spacer is a practical, value-focused upgrade for owners of compatible Wrangler, Gladiator and Grand Cherokee models who want a wider stance and a refined hubcentric solution. Its CNC aluminum construction and hub lip design make it a sensible choice for appearance and vibration control, but installers should confirm lug thread type and be mindful of reported stud strength concerns before final torqueing.

Frequently Asked Questions

Will these spacers fit my vehicle?
They fit 2018-2024 Wrangler JL/JLU, 2019-2024 Gladiator JT and 2011-2024 Grand Cherokee WK2 with 5x127mm bolt pattern and 71.5mm hub bore; do not choose if your vehicle uses 1/2-20 threads.

What torque should be used?
The recommended wheel lug torque is 85-95 ft/lbs; the spacers come with thread locker for fastening.

Are these spacers durable?
Made from CNC machined 6061 T6 forged aluminum with anodized finish and 10.9 grade studs, they are lightweight and corrosion resistant though some users report stud strength issues that warrant careful installation.