Upgrading your Toyota LandCruiser or Nissan Patrol with high-performance radius arms can significantly enhance your vehicle's off-road capabilities and straight-line stability. In this comprehensive walk through, we dive into the ultimate radius arm upgrade for these iconic off-roading 4WD’s, focusing on the innovative solutions provided by SuperPro. You’ll also get a glance at how it corrects caster issues, improves handling, and ensures your adventures will be limitless!
Unlocking Superior Vehicle Stability and Control
Radius arms play a pivotal role in controlling your vehicle's caster, essential for maintaining straight-line stability and improving handling. Whether you're navigating rugged trails or cruising on the highway, the caster angle influenced by radius arms directly impacts your driving experience.
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Correcting Patrol & LandCruiser Caster After a Lift Kit
Lifting your LandCruiser or Patrol enhances its off-road prowess but often at the cost of caster alignment. This misalignment can lead to a decrease in straight-line stability, making it challenging to maintain direction without constant steering corrections. The solution? High-quality radius arm upgrades that provide built-in caster correction, ensuring a smoother and more stable ride.
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Engineered for Durability and Performance
SuperPro sets the benchmark with radius arms designed for maximum durability and performance. Crafted from high tensile steel and featuring a robust powder coat finish, these radius arms significantly reduce deflection by up to 600% compared to other aftermarket options.
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High Articulation Polyelast SuperPro Bushes
The core of SuperPro's radius arms is their high articulation Polyelast bushes. These bushes provide unmatched durability and articulation, backed by a lifetime warranty! Ensuring your suspension system can withstand any challenge without sacrificing ride quality.
Tailored Upgrades for LandCruiser and Patrol
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Patrol Upgrades: Precision-Engineered for Enhanced Performance
SuperPro offers an exclusive radius arm kit for various Patrol models, including the GQ Y60 and GU Y61. Each kit is meticulously designed with adjustable rear bushings, heavy-duty sway bar links, and drop brackets, ensuring a perfect fit and enhanced off-road capabilities.
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LandCruiser Upgrades: Unmatched Handling and Stability
LandCruiser owners are not left behind, with kits available for the 80, 105, 76, 78, and 79 Series. These upgrades include adjustable rear bushings tailored for a seamless fit, significantly improving handling and stability across all terrains.

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Advanced Engineering for Peak Performance
SuperPro's commitment to quality and innovation is evident in every radius arm upgrade. By focusing on crucial aspects like built-in caster correction, high tensile steel construction, and high articulation bushes, SuperPro ensures LandCruiser’s and Patrol’s are equipped with high performance and reliable components.
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A Commitment to Quality with a Lifetime Warranty
The inclusion of a lifetime warranty on Polyelast bushes speaks volumes about the confidence SuperPro has in its products. This warranty is not just a commitment to quality but a guarantee that any investment you make is protected for the lifetime of your vehicle.
The Best Off-Road Upgrade for your LandCruiser or Patrol
Whether you're looking to improve your vehicle's handling, stability, or off-road capabilities, the SuperPro radius arm upgrade is an essential mod for any LandCruiser or Patrol owner. With their advanced engineering, durability, and performance benefits, it's clear why these radius arm upgrades are considered the ultimate choice for enhancing your 4WD experience.
Ready to take your off-road adventures to the next level? Explore our complete range of SuperPro radius arm upgrades here and discover the perfect upgrade for your vehilce today.
Explore Our Range of SuperPro LandCruiser & Patrol Radius Arms
Patrol Radius Arms:
TRC1215 covers Patrol models:
- 1988 to 1997 - GQ Y60 Cab Chassis (Coil Spring Front - Leaf Spring Rear)
- 1988 to 1997 - GQ Y60 Cab Chassis (Coil Spring Front and Rear)
- 1988 to 1997 - GQ Y60 Wagon
- 1997 to 2016 - GU Y61 Cab Chassis (Coil Spring Front - Leaf Spring Rear)
- 1997 to 2016 - GU Y61 Cab Chassis (Coil Spring Front and Rear)
- 1997 to 2016 - GU Y61 Wagon
Land Cruiser Radius Arms:
TRC1216 for LandCruisers:
- 1990 to 1997 - 80 Series
- 1998 to 2007 - 105 Series
- 1999 to 2007 - 74, 76, 78 Series
- 1999 to 2007 - 79 Series
- 2007 - on - 76, 78 Series
- 2007 - on - 79 Series
TRC1217 exclusively for:
- 2007 - on - 76, 78 Series
- 2007 - on - 79 Series
Upgrade your LandCruiser or Patrol with SuperPro's precision-engineered radius arms and experience unparalleled performance and stability on your next off-road adventure.
If you have any further questions about our products, feel free to give our team of experts a call on 1800 385 278 or message us in the chat option below. We’re here to help you get the most out of your vehicle!