Offroad Industries

ORI SSM Chevy Silverado 2500HD Packages

AN AUSTRALIAN FIRST: The Ultimate Silverado 2500HD Build — No Truck License Required!

If you’ve been holding off on building a true, uncompromised Super-Truck because you refused to cross into truck-license territory, the game just changed.

For the very first time in Australia, you can build the Silverado of your dreams without upgrading your license.

Thanks to our exclusive, newly engineered, and Federally Approved Second Stage Manufacture (SSM) packages, we are shattering the limits of what a standard-license vehicle can be. You can now run up to a massive 6.5-inch lift on 37-inch tyres while keeping your Silverado 2500HD classified strictly under 4.5 tonnes (NB1).

What Does This Mean For You?

It means you no longer have to compromise. You get:

  • The Monster Stance: Turn heads and dominate the road with an aggressive, towering footprint.
  • Uncompromising Ground Clearance: Tackle any terrain Australia has to offer without a second thought.
  • 100% Street Legal: Drive the biggest, baddest truck on the market using your standard Australian car license.

⚠️ The "Pre-Rego" Golden Rule

There is only one catch to making this dream a reality: It must be done Pre-Registration.

To legally bake these extreme modifications directly into the truck's federal compliance plate under the SSM scheme, the vehicle must be built and certified before it is registered for the very first time.

Why does this matter? It means you get to skip the endless red tape. You completely avoid the aftermarket engineering nightmares, the police defects, and the insurance headaches.

You simply choose the stage that suits your dream truck, and we put you in touch with an ORI-authorised installer. You choose your wheels and tyres with them, and then BOOM—your build starts. You'll take delivery of a fully compliant, fully insured super-truck that you can legally drive Australia-wide.

Don't settle for standard. Be the first. Secure your Pre-Rego allocation today and build the ultimate Silverado 2500HD.

SSM Packages NB1 Chevy Silverado 2500HD Packages

Stage 1: $10,500* - Installed & Engineered Stage 1: The Weekend Warrior 3" Upgrade

Best for: The daily driver and occasional tourer who wants a noticeable upgrade without going extreme.

  • Lift Height: 3 Inches
  • Tyre Size: Engineered for either 35-inch or 37-inch tyres.
  • Suspension Tech: Utilises a comprehensive BDS 3" Kit, which includes a differential drop, sway bar relocation, and a rear block kit to dial in a perfectly level ride.
  • Shock Configuration: Fox 2.5 Performance Series HTO Shocks (front and rear). These provide excellent on-road comfort while resisting heat fade on harsh, corrugated roads.
  • Extras: We also include colour-coded Husky Extenda Flares and ORI Metal mud flap brackets with rubber to ensure your vehicle is completely compliant and federally approved.
  • What's Not Included: Just your wheels and tyres! All you need to do is pick your style. We have already set the specific wheel offsets required to keep the build federally compliant, so there is no need to stress about load ratings or legality.
Stage 2: $15,000* - Installed & Engineered Stage 2: The Heavy Hitter 3" Upgrade

Best for: The enthusiast who wants a massive improvement in suspension with complete adjustment for their vehicle's ride, featuring premium Fox 2.5 Performance Elite shocks.

  • Lift Height: 3 Inches
  • Tyre Size: Engineered for either 35-inch or 37-inch tyres.
  • Suspension Tech: Utilises a comprehensive BDS 3" Kit, which includes a differential drop, sway bar relocation, and a rear block kit to dial in a perfectly level ride.
  • Shock Configuration: Fox 2.5 Performance Elite Series Shocks (front and rear) featuring remote reservoirs and adjustable damping. You can literally dial in the ride with a simple clicker—soften it up for the highway, or firm it up for the tracks.
  • Extras: We also include colour-coded Husky Extenda Flares and ORI Metal mud flap brackets with rubber to ensure your vehicle is completely compliant and federally approved.
  • What's Not Included: Just your wheels and tyres! All you need to do is pick your style. We have already set the specific wheel offsets required to keep the build federally compliant, so there is no need to stress about load ratings or legality.
Stage 3: $19,999* - Installed & Engineered Stage 3: The Premium Comfort 3" Coilover Conversion

Best for: The owner who demands the absolute best ride quality possible. If you want to upgrade to a plush coilover front end but are concerned about engineering and compliance, this is your solution. The ORI Stage 3 package fully engineers the BDS Coilover conversion for your Chevy Silverado 2500HD, eliminating the harsh factory ride.

  • Lift Height: 3 Inches
  • Tyre Size: Engineered for either 35-inch or 37-inch tyres.
  • Suspension Tech: Utilises a comprehensive BDS 3" Coilover Kit that features a complete torsion bar delete—the ultimate key to a smoother ride. This system includes premium front coilovers, heavy-duty tie rods, upgraded upper and lower control arms, and a rear block kit to dial in a perfectly level stance.
  • Shock Configuration: Massive Fox 2.5 Performance Elite Series Shocks (front coilovers and rear shocks) featuring remote reservoirs and adjustable damping. You can literally dial in your comfort with a simple clicker—soften it up to float down the highway, or firm it up for off-road tracks and towing.
  • Extras: We also include colour-coded Husky Extenda Flares and ORI Metal mud flap brackets with rubber to ensure your vehicle is completely compliant and federally approved.
  • What's Not Included: Just your wheels and tyres! All you need to do is pick your style. We have already set the specific wheel offsets required to keep the build federally compliant, so there is no need to stress about load ratings or legality.
Stage 4: $21,999* - Installed & Engineered Stage 4: The Outlaw 5" Legal Monster

Best for: The owner who wants that true "big truck" presence without the legal headaches. If you want a massive stance that is 100% legal, the Stage 4 package delivers a premium BDS 5" system with Fox 2.5 Performance Elite shocks, allowing you to run 37" tyres fully legal on a standard car licence under our pre-rego SSM (Second Stage Manufacture) approval.

  • Lift Height: 5 Inches
  • Tyre Size: Engineered specifically for 37-inch tyres.
  • Suspension Tech: Utilises a heavy-duty BDS 5" High-Clearance Kit, featuring a full replacement subframe drop and upgraded replacement steering knuckles to keep your factory steering geometry perfectly intact at the 5-inch ride height. ORI also includes the premium BDS upper control arms to give the front end a completely integrated, high-end look.
  • Shock Configuration: Fox 2.5 Performance Elite Series Shocks (front and rear) featuring remote reservoirs and adjustable damping. You can literally dial in the ride with a simple clicker—soften it up for a plush highway cruise, or firm it up for control on the tracks.
  • Extras: We also include colour-coded Husky Extenda Flares and ORI Metal mud flap brackets with rubber to ensure your vehicle is completely compliant and federally approved.
  • What's Not Included: Just your wheels and tyres! All you need to do is pick your style. We have already set the specific wheel offsets required to keep the build federally compliant, so there is no need to stress about load ratings or legality.
Stage 5 : $21,999* - Installed & Engineered Stage 5: The Apex 6.5" Legal Titan

Best for: The owner who wants the absolute maximum height available on a heavy-duty torsion setup. If you want that towering "big truck" presence that is 100% legal, the Stage 5 package delivers a massive BDS 6.5" system with Fox 2.5 Performance Elite shocks, allowing you to run 37" tyres fully legal on a standard car licence under our pre-rego SSM (Second Stage Manufacture) approval.

  • Lift Height: 6.5 Inches
  • Tyre Size: Engineered specifically for 37-inch tyres.
  • Suspension Tech: Utilises a heavy-duty BDS 6.5" High-Clearance Kit, featuring a full replacement subframe drop and upgraded replacement steering knuckles to keep your factory steering geometry perfectly intact at the massive 6.5-inch ride height. ORI also includes the premium BDS upper control arms to give the front end a completely integrated, high-end look while retaining the robust factory torsion bar setup.
  • Shock Configuration: Fox 2.5 Performance Elite Series Shocks (front and rear) featuring remote reservoirs and adjustable damping. You can literally dial in the ride with a simple clicker—soften it up for a plush highway cruise, or firm it up for control on the tracks.
  • Extras: We also include colour-coded Husky Extenda Flares and ORI Metal mud flap brackets with rubber to ensure your vehicle is completely compliant and federally approved.
  • What's Not Included: Just your wheels and tyres! All you need to do is pick your style. We have already set the specific wheel offsets required to keep the build federally compliant, so there is no need to stress about load ratings or legality.
Stage 6: $29,000* - Installed & Engineered Stage 6: The Ultimate 6.5" Goliath

Best for: The uncompromising build. This is for the owner who wants the absolute maximum height, maximum tyre size, and zero compromises on ride quality. You get the towering 6.5-inch stance clearing 37s, the incredibly smooth coilover conversion, and 100% legal road compliance on a standard car licence.

  • Lift Height: 6.5 Inches
  • Tyre Size: Engineered specifically for 37-inch tyres.
  • Suspension Tech: Utilises a massive BDS 6.5" Coilover Conversion Kit. This removes the stiff factory torsion bars completely, replacing them with a modern coil spring setup. It includes a full subframe drop, heavy-duty replacement knuckles, and upgraded upper and lower control arms to keep the geometry flawless at extreme heights.
  • Shock Configuration: Massive Fox 2.5 Performance Elite Series Coilovers up front, paired with standard Fox 2.5 Elites in the rear. Both feature remote reservoirs and adjustable damping clickers, meaning a truck this huge actually rides smoother and absorbs hits better than it did rolling off the showroom floor.
  • Extras: We also include colour-coded Husky Extenda Flares and ORI Metal mud flap brackets with rubber to ensure your vehicle is completely compliant and federally approved.
  • What's Not Included: Just your wheels and tyres! All you need to do is pick your style. We have already set the specific wheel offsets required to keep the build federally compliant, so there is no need to stress about load ratings or legality.

Chevy Silverado 2500 SSM Package Details.

OEM
Stage 1
Stage 2
Stage 3
Stage 4
STAGE 5
STAGE 6
Suspension Type
Torsion
Torsion
Coilover
Torsion
Torsion
Coilover
Braked Towing Capacity (BTC)
4500 KG
4500 KG
4500 KG
4500 KG
4500 KG
4500 KG
4500 KG
4500 KG
4500 KG
Kerb Weight
3661 KG
3741 KG
3741 KG
3741 KG
3741 KG
3741 KG
3741 KG
3741 KG
3741 KG
Front Axle Capacity
2540 KG
2540 KG
2722 KG
2722 KG
2722 KG
2722 KG
2722 KG
2722 KG
2722 KG
Rear Axle Capacity
2994 KG
2994 KG
3289 KG
3289 KG
3289 KG
3289 KG
3289 KG
3289 KG
3289 KG
Wheel Offsets
POS 47
Pos 12 / 18 Zero
Pos 12 / 18 Zero
Pos 12 / 18 Zero
Pos 12 / 18 Zero
Zero
Zero
Zero
Zero
Tyre Load Rating
128Q
128Q
128Q
128Q
128Q
128Q
128Q
128Q
Requires Wheel/ Tyre Upgrade
Maximum Tyre Size
35x12.5xR18 | 35x12.5xR20
35x12.5xR18 | 35x12.5xR20
37x12.5xR18 | 37x12.5R20
35x12.5xR18 | 35x12.5xR20
37x12.5xR18 | 37x12.5xR20
35x12.5xR18 | 35x12.5xR20
37x12.5xR18 | 37x12.5xR20
35x12.5xR18 | 35x12.5xR20
37x12.5xR18 | 37x12.5xR20
35x12.5xR18 | 35x12.5xR20
37x12.5xR18 | 37x12.5xR20
35x12.5xR18 | 35x12.5xR20
37x12.5xR18 | 37x12.5xR20
35x12.5xR18 | 35x12.5xR20
37x12.5xR18 | 37x12.5xR20
Item
Part Number
Stage 1
Stage 2
Stage 3
Stage 4
STAGE 5
STAGE 6
Fox 2.5 HTO Performance Series (Front)
987-24-010
Fox 2.5 HTO Performance Series (Rear)
987-24-011
Fox 2.5 Performance Elite Series (Front)
883-26-084
Fox 2.5 Performance Elite Series (Rear)
883-26-085
Fox 2.5 Peformance Elite Coilover (Front)
884-06-337
Fox 2.5 Performance Elite Series (Front)
884-26-030
Fox 2.5 Performance Elite Series (Rear)
884-26-031
Fox 2.5 Peformance Elite Coilover (Front)
884-06-339
BDS Control Arm
BDS121304
Husky Extenda Flare
2804986
ORI MUD Flaps Kit
VEH-MUD-FLAPS
ORI ADR Compliance Lights
ORI-LED-Comp

Approved Method Wheels

DESCRIPTION
MR305NV
MR709 HD Bead Grip
MR709 HD Bead Grip
COLOUR
Double Black Matte Black Titanium Machines
Matte Black & Machined
Machined
OFFSET
+18 +12 Zero, - 12
Note: -12 will require DRT Fender Flares not husky extenda
Pos 12
Pos 12

MR305NV

COLOUR
Double Black Matte Black Titanium Machines
OFFSET
+18 +12 Zero, - 12
Note: -12 will require DRT Fender Flares not husky extenda

MR709 HD Bead Grip

COLOUR
Matte Black & Machined
OFFSET
Pos 12

MR709 HD Bead Grip

COLOUR
Machined
OFFSET
Pos 12

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