Chevrolet 2500HD

Chevrolet SILVERADO 2500HD LTZ

Attention Chevrolet Silverado 2500HD owners! Offroad Industries is proud to announce that our GVM packages have received SSM Federal Approval, ensuring compliance and safety for your vehicle upgrades. We have carefully matched our expertly engineered packages with top-tier brands like Fox and BDS, delivering superior quality and performance. These GVM packages are designed specifically to enhance your American truck’s load capacity and durability, giving you the confidence to tackle tougher terrains and heavier loads with ease. Upgrade your Silverado 2500HD today with a trusted, high-quality GVM solution tailored for your offroad adventures.

Please note: This GVM is valid exclusively for compliance NB1 Category Vehicles from GMSV Australia and does not cover NB2 to NB2 approvals. If you have any questions or need more information, feel free to reach out to us.

VTA-065187

ORI FEDERALLY APPROVED GVM PACKAGES

• SSM Federally Approved
• PRE REGO
• NB1 Compliance Vehicles
• Upgrade from NB1 to NB2 4495 kg → 5500 kg

• 3" Lift with Fox 2.5 HTO & BDS Control Arms • Bushwacker Flares • Engineered for 35x12.5x20 or 35x12.5x18 tyres • ORI 300 KG Rated Leaf Packs

• SSM Federally Approved
• PRE REGO
• NB1 Compliance Vehicles
• Upgrade from NB1 to NB2 4495 kg → 5900 kg

• 3" Lift with FOX 2.5 DSC • Performance Elite Series Shocks
• BDS control arms
• Bushwacker Flares
• Engineered for 35x12.5x18 or 35x12.5x20.
• ORI 500 KG Rated Leaf Packs.

• SSM Federally Approved
• PRE REGO
• NB1 Compliance Vehicles
• Upgrade from NB1 to NB2 4495 kg → 5900 kg
• 3" Lift BDS Coil-over Conversion

• FOX 2.5 DSC Performance Elite Series Shocks
• BDS control arms
• Bushwacker Flares
• Engineered for 35x12.5x18 or 35x12.5x20.
• ORI 500 KG Rated Leaf Packs.

About Chevrolet Silverado 2500 LTZ GVM Specifications

	OEM	Stage 1	Stage 2	Stage 3
Gross Vehicle Mass (GVM)	4495 NB1 5148 NB2	5500KG	5900KG	5900KG
Braked Towing Capacity (BTC)	4500	4500	4500	4500
Gross Combined Mass (GCM)	12474	12474	12474	12474
Kerb Weight	3762	3792	3802	3810
Payload (bases on kerb weight) FROM NB1	NB1 733 kg NB2 1386 kg	1708 KG	2098 KG	2090 KG
Payload Increase (%)
Front Axle Capacity	2540	2540	2540	2540
Rear Axle Capacity	2994	2994	3360	3360
Wheel Offsets	POS 47
Wheel Load Rating		1600	1600	1600
Tire Load Rating
Requires Wheel/ Tire Upgrade	0	Yes	Yes	Yes
Maximum Tire Size		35x12.5xR18 \| 35x12.5xR20	35x12.5xR18\| 35x12.5xR20	35x12.5xR18\| 35x12.5xR20

Item	Part Number	Stage 1	Stage 2	Stage 3
Fox 2.5 HTO Performance Series Shocks		✓
Fox 2.5 DSC Suspension Performance Elite Suspension			✓
BDS 3" Torsion Lift Suspension			✓
Fox 2.5DSC Performance Elite Coilover Shocks				✓
Fox 2.5 DSC Rear shocks				✓
BDS Control Arm		✓	✓	✓
Husky / Bushwacker Extenda flares		✓	✓	✓
300 KG ORI Rear Leaf Packs		✓
500 KG ORI Rear Leaf Packs			✓	✓