What is the main benefit of installing these lower trailing arms on a lifted Jeep Wrangler?

These trailing arms are designed to correct the pinion angle of the rear axle on lifted vehicles. This helps to ensure smooth driveshaft operation and can prevent vibrations, especially on Jeeps lifted up to 4 inches.

Do these trailing arms come with all the necessary hardware for installation?

The manufacturer description states that the trailing arms are supplied as a complete kit and are fully assembled with SuperPro bushings. It does not specify if additional hardware is included, so refer to the manufacturer's installation instructions for details.

Can these be used on a Jeep Wrangler that isn't lifted?

While designed for lifted vehicles, the adjustable nature of these arms might offer some tuning capability on non-lifted vehicles. However, their primary benefit is correcting angles caused by lifting.

2018-2023 Jeep Wrangler Lower Trailing Arms

Name: SuperPro 18-23 Jeep Wrangler JL Lower Trailing Arm Set
Brand: Superpro
SKU: superpro-superpro-18-23-jeep-wrangler-jl-lower-trailing-arm-set-t14-560813
Price: 339.99 USD
Availability: BackOrder

SuperPro 18-23 Jeep Wrangler JL Lower Trailing Arm Set

$339.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2018-2023 Jeep Wrangler. Superpro lower trailing arm set corrects pinion angle on lifted vehicles and improves on/off-road performance.

Key Features

Fits 2018-2023 Jeep Wrangler.
Includes left and right rear lower trailing arms, fully assembled with SuperPro bushings.
Adjustable design allows for pinion angle correction on lifted vehicles up to 4 inches.
Improves both on-road and off-road performance.
Features SuperPro bushings optimized for longevity and durability without added NVH.
Developed and tested by SuperPro's Australian R&D team.

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Product Details

This kit gives you the left and right rear lower trailing arms, fully assembled with SuperPro bushings, designed specifically for your lifted Jeep Wrangler JL. When you lift a vehicle, the rear axle angle changes, which can affect the driveshaft's pinion angle. These adjustable trailing arms let you correct that angle, which is crucial for smooth operation and to prevent vibrations, especially on vehicles lifted up to 4 inches.

SuperPro has developed these arms to offer an adjustable solution that not only fixes the pinion angle but also enhances both on-road comfort and off-road capability. They're built with SuperPro's own bushings, which are optimized for a long service life and strong performance without adding unwanted noise, vibration, or harshness (NVH) into the cabin. This means you get a solid feel and improved handling whether you're on the pavement or tackling trails.

You can install these as a standalone upgrade to address pinion angle issues on your lifted Wrangler, or pair them with other SuperPro adjustable arms for a more comprehensive suspension overhaul. They've been thoroughly tested by SuperPro's R&D team to ensure they perform well and last.