The Bilstein Ultimate 2" Lift Kit for Holden Colorado RG (2012-2016) combines German engineering excellence with Australian outback capability—delivering long-travel B6 Offroad struts, premium King Springs, Blackhawk control arms, and a complete hardware package designed for serious touring and load-carrying. This comprehensive premium lift kit provides enhanced ground clearance, improved ride quality under load, and superior off-road articulation while maintaining on-road comfort. Australian stock with full manufacturer warranty and expert technical support—ready to ship Australia-wide.
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| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| Holden | Colorado | RG | 2012-2016 | 2.8L Turbo Diesel |
Not sure if this fits your vehicle? Contact our suspension experts or browse all suspension parts for the Holden Colorado RG using our parts finder.
Selecting the correct spring rate is critical for achieving optimal ride quality and component longevity. You must calculate your constant load—the combined weight of accessories permanently fitted to your Colorado including bull bars, canopies, drawers, dual batteries, long-range fuel tanks, winches, and roof racks. Occasional loads such as camping gear, passengers, or trailer tongue weight should not be included in constant load calculations. Common front constant loads include steel bull bars (40-60kg), winches (30-50kg), upgraded batteries (15-25kg), and aftermarket air conditioning. Rear constant loads typically include canopies (80-150kg), drawer systems (80-120kg), dual battery setups (30-50kg), and long-range tanks (empty weight 20-40kg). Selecting too heavy a spring rate for your actual constant load will result in a harsh, uncomfortable ride and may accelerate wear on bushings, ball joints, and shock absorbers.
Professional installation by a qualified 4WD suspension specialist is strongly recommended for this comprehensive lift kit. Installation requires removal and replacement of front struts, rear leaf springs, upper control arms, and differential housing—with torque specifications, brake line routing, and differential drop alignment all critical to safety and performance. A full four-wheel alignment is mandatory after installation to set camber, caster, and toe angles within manufacturer specifications—preventing premature tyre wear and maintaining steering stability. Allow a 500-kilometre break-in period for springs to settle and bushings to seat before finalising ride height measurements. For maximum performance and geometry correction, consider pairing this kit with upgraded lower control arms featuring heavy-duty ball joints and adjustable camber.
Bilstein has been engineering world-leading monotube gas shock technology since 1954, with Australian operations rigorously testing every product on outback corrugations, coastal sand, and alpine snow to ensure performance in our unique conditions. The B6 Offroad range is trusted by professional tourers, expedition companies, and tradespeople across Australia for proven durability under extreme loads and temperatures. Every Bilstein kit is backed by comprehensive warranty coverage and supported by technical experts who understand Australian touring and work requirements—explore the full Bilstein suspension range for compatible upgrades.
This Ultimate Lift Kit is engineered for serious Colorado RG owners who demand touring reliability, towing capability, and off-road performance without compromising daily drivability. It's ideal for tradespeople carrying constant tool and equipment loads, grey nomads towing caravans across the Nullarbor, 4WD enthusiasts tackling remote tracks with rooftop tents and recovery gear, and families needing payload capacity for camping equipment and water tanks. If you regularly tow heavy trailers or carry maximum GVM loads, consider supplementing this kit with airbag suspension for on-demand load levelling and enhanced stability.
The Bilstein Ultimate 2" Lift Kit represents the premium choice for Holden Colorado RG suspension upgrades—combining world-class German engineering with Australian-proven durability. In stock now at 4WD Suspension with fast Australia-wide dispatch, expert technical support, and warranty-backed peace of mind. Ready to transform your Colorado's capability? Browse our full lift kit range or contact our team for personalised spring rate recommendations.
This kit is specifically engineered for Holden Colorado RG models manufactured between 2012 and 2016 with the 2.8L turbo diesel engine. It fits both 4x2 and 4x4 variants including LX, LT, LTZ, and Z71 models. The kit will not fit earlier RC Colorado models (2008-2012) or later RG facelift models (2017-2020) which have different suspension geometry. If you're unsure about your specific vehicle variant, check your VIN compliance plate or contact our team with your vehicle details for confirmation.
This kit delivers a 2 inch (50mm) suspension lift measured at the chassis, providing genuine ground clearance improvement and enabling fitment of tyres up to 32 inches in diameter without rubbing under normal articulation. The actual ride height increase depends on your constant accessory load—heavier loads will compress springs slightly reducing net lift. With careful trimming of plastic mud flaps and consideration of offset wheels, some owners achieve 33" tyre fitment. Always test-fit tyres at full lock and full compression before committing to wheel and tyre packages to ensure adequate clearance.
This comprehensive kit includes everything needed for a front and rear suspension upgrade: two Bilstein B6 Offroad long-travel front struts pre-assembled with King Springs, two Bilstein B6 Offroad rear shock absorbers, heavy-duty rear leaf spring pack, Blackhawk upper control arms, greasable shackles and pins, heavy-duty U-bolts, polyurethane bush kit, rear brake line relocation hardware, and differential drop kit. The only additional items required are professional installation, four-wheel alignment, and potentially extended brake lines if running maximum droop. All mounting hardware and detailed instructions are included.
Yes, this kit significantly improves towing capability compared to factory suspension. The heavy-duty leaf springs provide increased load capacity and reduced body sag when towing, while the Bilstein B6 Offroad shocks deliver superior damping control to manage trailer sway and body roll. The kit handles typical caravan tongue weights (200-350kg) well when matched with appropriate rear spring rates. For maximum towing stability and load adjustment, many Colorado owners pair this lift kit with supplementary airbag suspension which allows on-demand pressure adjustment for varying trailer weights and load distributions.
Upper control arms are included in this kit—the Blackhawk heavy-duty units feature forged construction and greasable ball joints essential for correcting camber geometry at the lifted height. Factory upper control arms would cause excessive negative camber after installing a 2 inch lift, resulting in rapid inner tyre wear and compromised handling. The included upper control arms restore correct wheel alignment angles and provide superior durability. Lower control arms are not included but can be upgraded separately for enhanced strength and adjustability if you're running aggressive off-road use or maximum GVM loads.
Yes, a full four-wheel alignment is absolutely mandatory after installing any suspension lift kit and is critical for safety, tyre longevity, and handling performance. The lift alters camber, caster, and toe angles beyond factory specifications, and the included upper control arms must be adjusted to restore correct geometry. A qualified suspension or alignment specialist will set all angles within manufacturer tolerances using laser alignment equipment. Expect to pay $150-250 for a comprehensive four-wheel alignment, and recheck alignment after the 500km break-in period once springs have fully settled.
Spring rate selection is based solely on your constant load—the permanent weight of accessories always fitted to your vehicle. Calculate front constant load by adding weights of bull bar, winch, upgraded batteries, and air conditioning. Calculate rear constant load from canopy, drawer systems, dual batteries, water tanks (empty), and long-range fuel tanks (empty). Do not include passengers, camping gear, or cargo—these are variable loads. When ordering, select the spring rate option that matches your calculated constant load range. Selecting springs too heavy for your actual load results in harsh ride quality and accelerated component wear, while springs too soft cause excessive sag and bottoming.
With this 2 inch lift kit installed, you can comfortably fit 265/70R17 (31.6 inch) or 265/75R16 (31.6 inch) tyres with standard offset wheels without any modifications. With minor trimming of mud flaps and plastic bumper sections, 285/70R17 (32.7 inch) tyres fit well on wheels with appropriate offset (+20 to +30). Some owners successfully run 285/75R16 (32.8 inch) tyres with wheel spacers and more aggressive trimming, though clearance at full lock and full articulation should be tested. Always consider your GVM rating when selecting heavier wheel and tyre packages as larger combinations add significant unsprung weight.
Bilstein B6 Offroad shock absorbers are covered by Bilstein's limited lifetime warranty against manufacturing defects, providing exceptional peace of mind for Australian touring conditions. King Springs carry a three-year warranty against sagging or breakage under normal use. Blackhawk control arms and remaining hardware components are covered by standard manufacturer warranties against defects in materials and workmanship. Warranty coverage requires professional installation with correct torque specifications, mandatory wheel alignment, and adherence to recommended break-in procedures. Keep all installation receipts and alignment printouts as proof of proper fitment for any warranty claims.
Absolutely—this kit is engineered to deliver excellent on-road comfort while providing off-road capability when needed. The Bilstein B6 Offroad monotube shocks feature velocity-sensitive damping that provides compliant ride quality over small highway bumps while maintaining control over larger undulations and corrugations. When matched to your correct constant load spring rates, the kit delivers near-factory comfort for daily commuting and highway touring with significantly improved stability under load compared to worn factory suspension. Many Colorado owners report improved highway manners and reduced body roll compared to tired factory suspension, making this an ideal upgrade for vehicles used as daily drivers and weekend tourers.
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