How to Properly Set Up Your 4x4 Lift Kit

Engine type determines the weight distribution on your four wheel drive’s suspension. Diesel engines weigh significantly more than petrol engines, requiring stronger springs to prevent suspension issues and maintain a balanced ride. Without appropriate springs, your vehicle may sag or handle poorly, negatively affecting your driving experience and safety. Check it out here.

Lift height impacts various aspects of your vehicle including handling, stability, and compliance with road regulations. Higher lifts may offer better off-road clearance but can require extensive modifications. Moderate lifts around 2 inches offer a good balance, providing off-road benefits while maintaining road legality and handling stability. Check it out here.

Front load is the weight from accessories attached to the front of your 4WD, like bull bars, winches, snorkels, or lights. Correctly assessing this weight helps you select appropriate springs that ensure the vehicle maintains proper handling, stability, and comfort. Calculate your front load by adding the total weight of all accessories fitted to the front of your vehicle. Common accessories weights: steel bull bars (~50kg), winches (~25-35kg), and auxiliary lights (5-10kg). Accurate calculations ensure you select the correct spring rate for optimal performance and comfort. Check it out here. If you are unsure of the weight of your accessories, get your 4x4 weighed by us to confirm your requirements. You can easily book a weight check here.

Rear load refers to the weight carried at the back of your vehicle, such as camping equipment, work tools, canopies, or trays. Matching the correct spring rate with your usual/constant load will ensure your 4x4 remains stable, safe, and comfortable.

Evaluate your typical rear load scenarios:

• Light Load: Weekend gear and occasional use (50-100kg).
• Medium Load: Regular use with moderate equipment such as tools and a canopy (150-250kg).
• Heavy Load: Frequent towing, fully loaded drawers, or heavy equipment (400kg+).

Matching the spring rate to these load conditions ensures the best balance between comfort and stability. Check it out here. If you’re unsure of the weight of your 4WD’s rear load accessories, get it weighed by us to confirm your requirements. You can easily book a weight check here.

Upgrade your torsion bars if your 4x4 regularly carries heavy front accessories like bull bars, winches, or additional lighting systems. This upgrade prevents sagging and maintains the correct suspension geometry, ensuring optimal vehicle handling and safety. Check it out here.

Airbags provide dynamic adjustability, adapting to changing load conditions. Unlike permanently stiff heavy-duty springs, airbags allow for a comfortable ride when your vehicle is not heavily loaded, while still providing excellent support under heavier loads. Airbags are also necessary when constantly towing. Check it out here.

Lifted vehicles experience changes in wheel alignment and suspension geometry. Upgraded control arms restore correct alignment and angles, significantly improving tyre wear, vehicle handling, and overall driving safety. Check it out here. For a more detailed explanation on why you need Upper Control Arms for a 2 inch lift, take a look here.

A diff drop kit lowers the front differential of your 4x4, reducing the angle on the CV joints after lifting it. This prevents premature wear and potential damage to your CV joints, making it essential for lifts over 2 inches. Here’s an in-depth explanation here. You’re probably asking yourself, ‘so do I really need a Diff Drop kit for a 2-3 inch lift?’, if you are, click here for further info, this will help.

Upgraded steering dampers absorb shocks and vibrations better than standard dampers, especially important if you're driving on rough terrain or using larger tires. This results in smoother, safer steering. Check it out here.

Radius arms correct caster angles after lifting, providing better straight-line stability and improved steering responsiveness, essential for safer driving after significant suspension modifications. Check it out here.

Upgraded trailing arms are stronger and provide better axle articulation, helping your vehicle navigate rough terrain more effectively. They also reduce wear and tear on your suspension system. Check it out here.

Adjustable panhard rods help re-centre your rear axle after lifting. Proper axle alignment improves your vehicle's stability, tracking, handling, and cornering performance, ensuring safe and comfortable driving. Check it out here.