Estimate your truck insurance needs with our Truck Insurance Calculator. Work out the right levels of cover to protect your truck, trailer/s, accessories and your financial livelihood.
'Calculator results are estimates only and not quotes. Actual quotes will be provided by licensed brokers after you submit an enquiry.'
Truck Insurance – Sum Insured Calculator
Work through each step to capture the replacement cost of your truck, trailers, fitted equipment and accessories to help avoid underinsurance.
Tip: If you only have a rough idea for an item, add “(estimate)” in the name and refine later.
Step 1 of 5
1) Vehicle details
Enter the truck/prime mover and its replacement value (excluding trailers and loose tools).
Do not include trailers or loose tools here.
Most commercial motor sums insured are set ex-GST for GST-registered businesses.
Shown on your summary only.
Next: add any trailers.
2) Trailers
Add each trailer and its replacement value.
3) Fitted equipment & modifications
Crane, tail lift, sleeper fit-out, bull bar, winch, toolboxes (fitted), hydraulics, etc.
4) Accessories & on-board tech
Tarps, gates, chains/straps, signage/wrap, GPS/telematics, dashcams, UHF, etc.
5) Results
Calculate your recommended vehicle sum insured (including selected GST treatment).
When you’re ready, calculate your recommended sum insured.
Heads-up: Cargo/freight, tools of trade, public liability, and downtime cover are not part of the vehicle sum insured.
Ask us about Marine Transit, General Property and Liability if needed.
Calculator outputs are estimates only and do not constitute quotes. Actual quotes will be provided by a licensed broker after you submit an enquiry.
Calculator outputs are estimates only and do not constitute quotes. Actual quotes will be provided by a licensed broker after you submit an enquiry.
How to use our Truck Insurance Calculator
Our Truck Insurance Calculator helps you estimate a realistic sum insured for truck insurance in Australia by adding up the replacement cost of your truck, trailer or trailers, fitted equipment, modifications, and accessories. Getting the sum insured right matters because underinsurance can leave you out of pocket after a total loss, while overinsurance can mean paying more premium than necessary.
How to complete the calculator for the best result:
1. Truck type: Select the option that matches your vehicle (for example prime mover, rigid, or LCV). This keeps your estimate aligned with typical market values for your category.
2. Make, model, year: Enter accurate details to reflect the real replacement market for your truck. If the truck has a unique specification, note that in the items you add later.
3. Base vehicle value (replacement): Enter what it would cost to replace the truck like for like today. Do not include trailers or loose tools in this figure.
4. Trailers: Use Add trailer and enter each trailer separately (including replacement value). This improves accuracy where multiple trailers are used across jobs.
5. Fitted equipment and modifications: Use Add equipment/mod for permanently fitted items and upgrades (for example hydraulic systems, custom bodies, tail lifts). Add realistic replacement costs, not original purchase prices if costs have changed.
6. Accessories and on-board tech: Use Add accessory for items like GPS, telematics, cameras, additional lighting, or other mounted tech you would replace after a claim.
7. GST treatment: Choose GST-registered to view totals excluding GST, or not GST-registered to view totals including GST, as many commercial sums insured are set ex-GST for GST-registered businesses.
8. Financier (optional): Add financier details for your summary if applicable.
How to interpret the results: The recommended sum insured is the combined total of your base truck, trailers, fitted equipment, and accessories. Use it as a starting point when requesting quotes and comparing cover options. If the figure feels low or high, review each component and update values to reflect current replacement pricing.
Important: This calculator provides general information only and does not consider your objectives, financial situation or needs. Results are estimates and not a quote. Consider the relevant Product Disclosure Statement and duty of disclosure, and note that cargo or freight, tools of trade, public liability, and downtime cover are not included in the vehicle sum insured and may need separate insurance.
Isuzu Australia has announced the establishment of Isuzu Financial Services Australia (IFSA), a pioneering truck leasing and finance company set to commence operations in the third quarter of next year. This initiative marks the first time the Isuzu Group has founded such a company outside Japan, highlighting the strategic importance of the Australian market. - read more
The National Truck Accident Research Centre (NTARC) has released its latest Major Incident Investigation Report, shedding light on the predominant causes of significant truck crashes across Australia. The findings reveal that human factors, particularly inattention, distraction, and inappropriate speed, continue to be the leading contributors to these incidents. - read more
The Australian Trucking Association (ATA) has expressed strong opposition to the Productivity Commission's proposal to more than double the tax on truck fuel. The plan suggests phasing out fuel tax credits for trucking operators, effectively increasing the fuel tax rate from the current 32.4 cents per litre to 66.1 cents per litre by 2035. - read more
In a recent update, catastrophe data provider PERILS has increased its insurance industry loss estimate for the severe convective storms that struck Queensland and New South Wales between November 21 and 27, 2025. The revised estimate now stands at AU$2.95 billion, marking an 11% rise from the initial figure of AU$2.663 billion released in January 2026. - read more
Welcome to our guide on cutting truck insurance costs! Truck insurance is a must-have for fleet managers, but it can be expensive. This article will explore ways to make it more affordable while ensuring your trucks are adequately covered. - read more
Welcome to our comprehensive guide on navigating the insurance claims process as a truck owner in Australia. We understand that owning and operating a truck comes with unique challenges, and managing insurance claims effectively is one of them. This article aims to equip you with essential tips and knowledge to ease the claims process, potentially saving you time and money. - read more
For many Australian business owners, truck insurance is a crucial part of financial planning. It protects your investment and keeps your operations running efficiently. Truck insurance isn't just about compliance; it's about security and peace of mind. - read more
Insurance is a critical aspect of owning and operating a truck in Australia. Navigating through the complex terms and conditions in insurance policies can be daunting, yet understanding this jargon is crucial. - read more
Knowledgebase
Coverage: The amount of risk or liability covered for an individual or entity by way of insurance services.
