KSP 1.5in Wheel Spacers for Ram 1500 & Jeep Grand Wagoneer — 6x139.7, Hubcentric 77.8 Bore, Forged 6061-T6 (4pcs)

Overview

KSP PERFORMANCE 1.5-inch wheel spacers are designed to give your Ram 1500 or Jeep Grand Wagoneer a wider, more balanced stance. Built for 6-lug patterns with hubcentric accuracy, these spacers help align wheels with confidence while maintaining a clean, engineered look. The result is a refined wheel fit that supports broader wheel options and offset decisions, without promising specific performance outcomes.

Key benefits

• Hubcentric design with a precise lip to improve alignment and reduce vibrations at speed.
• Forged from 6061-T6 aluminum for improved strength, rigidity, and long-term durability.
• Hardened M14x1.5 lug studs paired with heat-treated bolts for dependable fastening.
• Center bore of 77.8mm ensures proper centering on compatible hubs.

• Includes thread locker to help secure fasteners during installation.
• Torque guidance provided (85–95 ft-lbs) to help achieve consistent clamping force.
• Clear pre-checks in product notes: 38mm bolt length may require trimming to fit on certain vehicles.
• Alloy spacers are designed to meet wear and thermal demands during daily driving and light-duty use.

Fitment, materials, and build quality

These spacers fit 2019–2026 Ram 1500 trucks with a 6x139.7mm bolt pattern and 2021–2026 Jeep Grand Wagoneer, featuring a 77.8mm center bore. The M14x1.5 lug studs and 6061-T6 forged construction deliver a robust profile intended for consistent performance across a range of road conditions. The combination of hub-centric contact and a lips design helps ensure proper seating against the hub, which can contribute to a smoother ride as part of your wheel setup.

• 38mm bolt length may require trimming if your vehicle uses longer fasteners.
• Thread Locker is included to support secure installation and reduce loosening risks.
• Torque spec guidance is provided to help users apply the correct clamping force.

What to know before you buy

Before adding spacers to your vehicle, confirm your model specification and the compatibility for 77.8mm center bore hubs. While the spacers offer an enhanced stance and alignment options, the effects can vary with tire sizes, wheel offsets, and driving conditions. This product is not intended to guarantee specific performance outcomes, but it is designed to support a solid, centered wheel setup when used as part of a compatible system.

Shop with confidence

KSP PERFORMANCE backs the spacers with a customer-focused service policy, including a 30-day refund and a 12-month free replacement parts program. If you have compatibility questions or installation concerns, our support team is ready to assist to help you complete a satisfactory setup.