KAX 5x5.5 Wheel Spacers 1.5 in Hub Centric - Solid Fit for Ram 1500

In this review the KAX 5x5.5 wheel spacers are evaluated for truck owners who need a reliable way to correct wheel offset and widen track. The single biggest reason to consider these spacers is their forged 6061-T6 aluminum construction paired with high-strength 10.9 grade bolts, which together deliver a durable, hub centric adapter that fits many Ram 1500, Dakota, Durango and related models. The reviewer found them straightforward to measure for and install, and notes the recommendation to re-torque the open-end lug nuts after 50-100 miles for continued safety.

Key Features

• Forged 6061-T6 aluminum: Provides aircraft-grade strength and a durable, lightweight spacer that resists deformation under road conditions.
• Hub centric 77.8mm bore: Ensures wheels sit true to the hub for reduced vibration and a more secure fit on compatible vehicles.
• 1.5 in thickness: Widens track and corrects offset issues so aftermarket wheels clear suspension and brake components.
• 9/16 in x18 stud thread pitch: Uses standard thread sizing for consistent, secure fitting with the supplied high-strength bolts.
• Recommended torque 135-145 ft/lbs: Provides a clear tightening range to achieve correct clamping force and safe installation.
• Wide vehicle compatibility: Fits many Ram 1500, Dakota, Durango, Aspen and Raider model years when the 5x5.5 bolt pattern and hub bore match.

Who It's For

This product suits owners of compatible Ram 1500, Dakota, Durango and related vehicles who need a simple, robust spacer to address wheel offset, clearance or stance changes. Enthusiasts fitting aftermarket wheels that sit too close to suspension or want a wider track for handling and appearance will appreciate the forged construction and hub centric design.

Drivers who are unsure about fitment, lack measuring tools, or do not want to perform wheel re-torque and alignment after installation should look elsewhere or consult a professional installer. Always verify your vehicle's bolt pattern and hub bore before purchase and follow the fitment verification tool guidance.

Pros & Cons

Pros

• Forged 6061-T6 construction offers strong, lightweight durability for everyday and off-road use.
• Hub centric 77.8mm bore reduces vibration and makes mounting wheels more reliable.
• Includes SGS certified high-strength bolts of 10.9 grade, matching the spacer's reliability.
• Good value and easy installation reported by users, with proper bolt length provided.

Cons

• Some stance effects are mixed, with one user noting wheels sit on top of the hub ring rather than flush in certain setups.
• Installation requires measurements and post-install re-torque and alignment to ensure long-term safety.

Specifications

Bolt pattern	5x5.5 in (5x139.7mm)
Hub bore	77.8mm (hub centric with lip)
Thickness	1.5 in (38mm)
Stud/nut thread pitch	9/16 in x18
Recommended torque	135-145 ft/lbs
Material	Forged 6061-T6 aluminum
Bolts	SGS certified 10.9 grade high strength

Our Verdict

The KAX 5x5.5 1.5 in wheel spacers are a solid, value-oriented choice for owners of compatible Ram, Dakota and Durango models who need to correct wheel offset or widen the track. The forged aluminum and hub centric design give confidence in fit and durability, while the included high-strength bolts make installation straightforward for someone comfortable with measuring and re-torquing. For those who want a reliable spacer without premium pricing, these deliver good function and value.

Frequently Asked Questions

Will these spacers fit my Ram 1500?
They fit Ram 1500 models that use the 5x5.5 bolt pattern and a 77.8mm hub bore; verify fitment with your vehicle measurements or fitment tool before buying.

Do I need an alignment after installation?
An alignment is recommended after installation and you should re-torque the open-end lug nuts after 50-100 miles to ensure safety.

Are the bolts strong enough for off-road use?
Yes, the spacers use SGS certified 10.9 grade high-strength bolts designed to withstand regular and off-road conditions when torqued to the recommended range.