What is caster and why is it important after lifting my vehicle?

Caster refers to the angle of the steering axis in relation to the vehicle's front. Increasing caster after a lift helps to center your wheels in the wheel well, which is essential for preventing tire rub, especially with larger tires. It also improves steering stability and returnability.

What is the benefit of Whiteline's GIIRO bushing technology?

The GIIRO bushing technology used in these control arms is maintenance-free and allows for greater suspension articulation. This means the suspension can move more freely, improving ride quality and ensuring better clearance to the coil-over strut at both full droop and ride height.

What else might I need to complete the installation?

While this kit includes the two upper control arms, you will need to have a professional wheel alignment performed after installation to set the caster and camber to your vehicle's specifications. Consult the manufacturer's installation instructions for any specific tool requirements.

Whiteline Caster Correction Fixed Offset Front UCA Set

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Specifications

Brand: Whiteline
Part #: KTA301
UPC: 9319924469512

Whiteline Caster Correction Fixed Offset Front UCA Set

Name: Whiteline Caster Correction Fixed Offset Front UCA Set
Brand: Whiteline
Price: 594.88 USD
Availability: InStock

$594.88

On Backorder — Expected to ship by Apr 3, 2026

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

2005-2025 Nissan Frontier caster correction upper control arms by Whiteline. Adds +2.5 to +3.5 deg caster for improved alignment after lifting.

Key Features

Fits 2005-2025 Nissan Frontier, 2005-2012 Nissan Pathfinder, 2005-2015 Nissan Xterra, and 2009-2012 Suzuki Equator.
Adds +2.5 to +3.5 degrees of caster for improved wheel centering after a lift.
Can provide up to 1.5 degrees of additional negative camber for better alignment.
Features maintenance-free GIIRO bushing technology for increased articulation and strut clearance.
Designed for vehicles lifted between 30mm (1.2 inches) and 70mm (2.75 inches).
Kit includes two upper control arms for a direct replacement installation.

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Will this fit your vehicle?

Product Details

If you've lifted your 2005-2025 Nissan Frontier, Pathfinder, Xterra, or Suzuki Equator by 1 to 2.5 inches, you've likely noticed alignment issues. Standard suspension adjustment ranges just can't compensate for the change in geometry. This Whiteline Caster Correction Fixed Offset UCA Set is designed to fix that. It directly replaces your stock upper control arms, giving you the adjustment range needed for a proper wheel alignment after a lift.

These upper control arms are built to add between +2.5 and +3.5 degrees of caster, and can also provide up to 1.5 degrees of additional negative camber. This improved caster helps center your wheels in the fender well, which is crucial for preventing tire rub, especially with larger tires. The arms also feature Whiteline's GIIRO bushing technology, which is maintenance-free and allows for greater articulation. This means better suspension movement and clearance to the coil-over strut, both at full droop and at ride height. The kit includes two upper control arms, designed for a straightforward installation.

Getting your alignment dialed in after lifting your truck or SUV is key to proper handling and tire wear. This set from Whiteline provides a solid solution to get your caster and camber back into the optimal range, ensuring your vehicle drives correctly and your tires wear evenly.