NB1 to NB2 5.1T GVM Upgrade for Post-Rego 20+ Chevrolet Silverado 2500HD (FOR STOCK VEHICLES)

NB1 to NB2 5.1T GVM Upgrade for Post-Rego 20+ Chevrolet Silverado 2500HD (FOR STOCK VEHICLES)

Upgrade your stock 2020+ Chevrolet Silverado 2500HD from NB1 (4495KG) to NB2 (5148KG) with Everyday Offroad’s Post-Rego 5.1T GVM Upgrade. A fast, cost-effective compliance upgrade for unmodified vehicles—no suspension, wheel, or tyre changes required. Fully certified and engineer-approved across Australia.
Vendor: Everyday Offroad
$1,500.00
$1,500.00
Please hurry! Only 0 left in stock
Subtotal: $1,500.00
NB1 to NB2 5.1T GVM Upgrade for Post-Rego 20+ Chevrolet Silverado 2500HD (FOR STOCK VEHICLES)

NB1 to NB2 5.1T GVM Upgrade for Post-Rego 20+ Chevrolet Silverado 2500HD (FOR STOCK VEHICLES)

$1,500.00
NB1 to NB2 5.1T GVM Upgrade for Post-Rego 20+ Chevrolet Silverado 2500HD (FOR STOCK VEHICLES)

NB1 to NB2 5.1T GVM Upgrade for Post-Rego 20+ Chevrolet Silverado 2500HD (FOR STOCK VEHICLES)

$1,500.00
Description
Description
x

Everyday Offroad 2020+ Chevrolet Silverado 2500HD Post-Rego NB1 to NB2 5.1T GVM Upgrade (Stock Vehicle)

For owners of stock, unmodified Chevrolet Silverado 2500HDs, Everyday Offroad offers a streamlined and cost-effective NB1 to NB2 5.1T GVM Upgrade.

This process upgrades your vehicle from NB1 (Light Truck 4495KG GVM) to NB2 (Medium Truck 5148KG GVM) classification — allowing you to legally carry and tow more, while retaining the factory suspension, rims, and tyres.

Because this upgrade applies to vehicles in original factory configuration, no suspension changes, lift kits, or aftermarket wheels are required. The process is therefore simpler, faster, and more affordable, making it an ideal option for owners seeking compliance without modifications.

This is a straightforward category reclassification in line with state engineering requirements, ensuring your Silverado remains fully compliant while increasing its usable GVM capacity.

Everyday Offroad provides certified, engineer-approved GVM upgrade solutions across Australia — purpose-built for American trucks and backed by real-world experience.

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