Federally Approved | ADR-Tested | SSM Certified

Chevrolet Silverado 1500 GVM Upgrades Australia

Federally approved GVM upgrade packages for the Chevrolet Silverado 1500. Every stage is ADR-tested, SSM-certified, and installed by our national network of approved specialists.

  • ✓Federal / SSM Certification
  • ✓ADR-Tested & Approved
  • ✓Australia-Wide Installer Network
Request a QuoteView All GVM Upgrades
FOX Performance 2.0 0 - 1" Lift Chevrolet Silverado 2500HD - Offroad Industries
Fox

FOX Performance 2.0 0-1" Lift Chevrolet Silverado 2500HD

SKU: Fox-Chev2500-PS-2.0
$3,499.99 AUD
$3,499.99 AUD
BDS 3 Inch Lift Kit | FOX 2.5 Performance Elite Coil - Over | Ram DT 1500 (19 - 25) - Offroad Industries
Choose options
BDS

BDS 3 Inch Lift Kit | FOX 2.5 Performance Elite Coil-Over | Ram DT 1500 (19-25)

SKU: BDS1708FPE
From $8,449.95 AUD
From $8,449.95 AUD
BDS 4 Inch Lift Kit | Ram 1500 LIMITED (19 - 24) 4WD - Offroad Industries
BDS

BDS 4 Inch Lift Kit | Ram 1500 LIMITED (19-24) 4WD

SKU: BDS1698FS
$6,999.95 AUD
$6,999.95 AUD
BAJA Kits Upper Control Arms Suitable for Chevrolet Silverado 1500 LTZ - Offroad Industries
BAJA Kits

BAJA Kits Upper Control Arms Suitable for Chevrolet Silverado 1500 LTZ

SKU: C10U19
$1,799.99 AUD
$1,799.99 AUD
Fox PERFORMANCE SERIES 2.5 FRONT SHOCK 1.5 - 3 11 - 19 Chevrolet Silverado 2500HD 3500HD - Offroad Industries
Fox

Fox PERFORMANCE SERIES 2.5 FRONT SHOCK 1.5- 3 11- 19 Chevrolet Silverado 2500HD 3500HD

SKU: 987-24-031
$749.00 AUD
$749.00 AUD
BDS Tie Rod End | Fits BDS 4/6 Inch Lift | Ram 1500 (19 - 22) 4WD - Offroad Industries
BDS

BDS Tie Rod End | Fits BDS 4/6 Inch Lift | Ram 1500 (19-22) 4WD

SKU: BDS082604
$89.99 AUD
$89.99 AUD
Fox PERFORMANCE SERIES 2.0 SHOCK 985-24-231 DT RAM Rear
Fox

Fox PERFORMANCE SERIES 2.0 SHOCK 985-24-231 DT RAM Rear

SKU: 985-24-231
$500.00 AUD
$500.00 AUD
BDS 4 Inch Lift Kit W/ Radius Arm | Ram 2500 (19 - 25) 4WD | Diesel - Offroad Industries
BDS

BDS 4 Inch Lift Kit W/ Radius Arm | Ram 2500 (19-24) 4WD | Diesel

SKU: BDS1660FPE
$12,500.00 AUD
$12,500.00 AUD
BDS 4 Inch Lift Kit | FOX 2.5 Performance Elite Coil - Over | Ford F150 (21 - 25) - Offroad Industries
BDS

BDS 4 Inch Lift Kit | FOX 2.5 Performance Elite Coil-Over | Ford F150 (21-26)

SKU: BDS1584FPE
$12,500.00 AUD
$12,500.00 AUD
ORI Chevy Silverado 2500HD Leaf Packs 550KG - Offroad Industries
ORI

ORI Chevy Silverado 2500HD Leaf Packs 550KG

SKU: CHV-10HDEKIT
$2,999.99 AUD
$2,999.99 AUD
Zone Offroad Fox 2.5 HTO 3 Inch Lift Kit | Chevy Silverado & GMC Sierra 2500HD (11 - 19) - Offroad Industries
Zone Offroad

Zone Offroad Fox 2.5 HTO 3 Inch Lift Kit | Chevy Silverado & GMC Sierra 2500HD (11-19)

SKU: ZONCHTO
$4,999.99 AUD
$4,999.99 AUD
BDS 7 Inch Lift Kit | Toyota Tundra (22 - 25) 4WD - Offroad Industries
BDS

BDS 7 Inch Lift Kit | Toyota Tundra (22-25) 4WD

SKU: BDS840PES
$12,900.00 AUD
$12,900.00 AUD
2022+ Next - Gen Ranger Raptor Perch Collar Kit - Offroad Industries
CTB

2022+ Next-Gen Ranger Raptor Perch Collar Kit

SKU: CTB.PerchCollars
$450.00 AUD
$450.00 AUD
King Springs Raised Coil Rear Only KDRR - 401HH DODGE RAM 2500 4X4 4 DOOR 2014 - Current - Offroad Industries
King Suspension

King Springs Raised Coil Rear Only KDRR-401HH DODGE RAM 2500 4X4 4 DOOR 2014 - Current

SKU: KDRR-401HH
$500.00 AUD
$500.00 AUD
King Springs Raised Comfort Coil 2" Front Only KDFR - 400H DODGE RAM 2500 4X4 4 DOOR 2014 - Current - Offroad Industries
King Suspension

King Springs Raised Comfort Coil 2" Front Only KDFR - 400H DODGE RAM 2500 4X4 4 DOOR 2014 - Current

SKU: KDFR-400H
$500.00 AUD
$500.00 AUD
BDS Ride Height Sensor Relocation Bracket Kit | Ford F250/F350 Super Duty (23 - 24) 4WD - Offroad Industries
BDS

BDS Ride Height Sensor Relocation Bracket Kit | Ford F250/F350 Super Duty (23-24) 4WD

SKU: BDS123303
$299.99 AUD
$299.99 AUD

Why Upgrade Your Silverado 1500's GVM?

More Legal Payload

Carry more weight legally with a certified GVM increase.

Premium Suspension

Fox and BDS components tuned for Australian conditions.

Federally Certified

Every package is engineered and approved under the SSM process.

Payload & Load Calculator

Model how passengers, cargo, accessories and trailer weight affect your GVM, GCM and axle loads before you travel.

Planning guide only. Results use published ORI package specifications plus estimated axle splits from kerb weight. Confirm your exact vehicle, compliance paperwork and weighbridge weights before modifying, loading or towing.

Loading calculator data...

Installation Locations

Approved installers fit your package in every state and territory.

  • ORI Offroad Industries (HQ)
    Melbourne, VIC

Frequently Asked Questions

What is a GVM upgrade?

A GVM (Gross Vehicle Mass) upgrade increases the maximum legal weight your vehicle can carry, using SSM certification.

How much payload can I legally gain?

Gains vary by vehicle and stage. Contact us for figures specific to your Silverado 1500.

What is the difference between the stages?

Each stage offers a different GVM and suspension package. See the package grid above.

Related Models

Chevrolet Silverado 2500HD

Chevrolet Silverado 2500HD

View Packages
Ford F-150

Ford F-150

View Packages
Toyota Tundra

Toyota Tundra

View Packages
RAM 2500

RAM 2500

View Packages