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Chassis and Body Modifications

Purpose-Built Engineering for Heavy Vehicles That Work Harder

At Truckrite, our expertise in chassis and body modifications doesn’t stop at repairs, we specialise in custom chassis engineering and vehicle modifications designed to meet the specific needs of your operation. Whether you run a single truck or manage a large fleet, our expert team offers practical, road-ready solutions that deliver safety, compliance, load capacity, and performance.

From wheelbase modifications and structural realignments to custom fabrications and trailer conversions, we turn your existing vehicle into a high-performing, fit-for-purpose asset, ready for the challenges of your industry.

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Chassis Alignment

We utilise advanced alignment systems and precision measuring tools to restore your chassis to its exact factory specifications. Our process ensures optimal weight distribution and structural integrity, which improves handling, enhances safety, reduces tire wear, and extends the lifespan of your vehicle.

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Structural Repairs

​From minor weld repairs to extensive structural reinforcements, our certified technicians work with premium materials and adhere strictly to manufacturer standards. We meticulously restore the integrity of your chassis, ensuring every joint and weld is robust enough to meet rigorous safety and performance criteria.

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Custom Modifications

We offer tailored modification services that improve load distribution, adjust wheelbase dimensions, and upgrade structural components. Our in-house engineering and design capabilities allow us to deliver modifications that enhance performance and comply with the latest industry regulations.

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Welding & Reinforcement

Our skilled welders bring decades of experience to every job, using advanced techniques and manufacturer-approved materials to reinforce weakened areas. We restore your vehicle’s original structural integrity and enhance it to  ensure that your chassis can withstand even the most demanding operating conditions.

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Chassis Inspections

Our expert technicians detect hidden structural cracks, weaknesses and potential issues before they become major problems. This comprehensive evaluation allows us to develop a precise, efficient repair strategy, minimising the risk of future failures and ensuring that your vehicle remains safe and reliable on the road.

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Your Vision, Our Craft: Custom Body Fabrication & Restoration

Have a specific vision for your heavy vehicle's body, or need expert restoration for accident damage? Our team excels in bespoke bodywork and meticulous repairs, transforming concepts into reality. Call us today and to find out how Truckrite can build your business.

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Built For Strength
Engineered For The Road

At Truckrite, we deliver precision chassis and body modifications tailored to your vehicle's operational needs and legal requirements. From complex chassis repairs and wheelbase changes to structural welding and certification support, our team combines expert engineering with industry-leading equipment to ensure every modification meets Australian Design Rules (ADR) and VSB‑6 standards. Whether you're upgrading for performance, safety, or load configuration, we’ve got the tools, skills and facility to get the job done right.

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Chassis Straightening & Repair:

Repair structural damage and restore structural integrity with expert chassis straightening, from minor misalignments to complete frame rebuilds after major impact or fatigue damage.

Precision Chassis Alignment:

We use advanced JOSAM laser-guided systems to align frames with pinpoint accuracy, ensuring safe handling, even tyre wear, and long-term performance.

Wheelbase Adjustments:

Whether extending or shortening, we reconfigure your wheelbase to match load requirements, improve axle balance, and ensure compliance with transport regulations.

Chassis Extensions & Rear Overhangs:

We expertly lengthen chassis and extend rear overhangs to precisely suit new body installations or increased load requirements, enhancing vehicle functionality and ensuring full compliance.

Driveline & Suspension Modifications:

Enhance performance and load handling with expert driveline realignment, custom suspension setups, and axle repositioning for optimised stability.

Structural Fabrication & Welding:

We perform certified heavy-duty fabrication and welding, including reinforcements, gussets, fish-plates, and load-bearing steelwork engineered for strength.

Vehicle Certification Support:

Our modifications are backed by ADR and VSB‑6 compliance support, including documentation, engineering sign-off, and roadworthy certification assistance.

Crack Detection & Reinforcement:

Using advanced non-destructive testing, we pinpoint and reinforce hidden cracks and fatigue in your chassis. This proactive approach prevents failures, enhancing structural integrity and extending your vehicle's lifespan.

Rust & Corrosion Treatment:

Combat structural deterioration with targeted rust removal and corrosion control treatments. We clean, treat, and repair affected areas before applying industrial-grade protective coatings designed to withstand harsh Australian conditions.

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The Truckrite Difference

Why Choose Truckrite for Chassis Repairs & Modifications?

Industry Expertise:

Years of experience in chassis repairs and modifications for all heavy vehicle makes and models.

State-of-the-Art Facilities:

Truckrite has 6 acres of space dedicated to housing advanced tools and technology for precise structural repairs and custom modifications.

Certified & Compliant:

All work meets Australian Design Rules (ADR) and industry safety standards.

Comprehensive In-House Services:

From diagnostics and repairs to complete custom modifications, we handle everything under one roof.

Fast Turnarounds:

We minimise vehicle downtime with efficient workflows and high-quality workmanship.

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The Truckrite Process

Assessment & Consultation: 

We evaluate chassis condition and discuss modification or repair requirements.

Engineering & Planning:

Developing custom solutions that meet structural and regulatory standards.

Precision Repairs & Modifications:

Utilising cutting-edge techniques to execute repairs and alterations safely and efficiently.

Quality Assurance & Compliance Checks:

Ensuring all work is tested, certified, and road-ready.

We Work on All Kinds of Vehicles and All the Big Brands

At Truckrite, we service and repair every type of commercial vehicle, from prime movers to motorhomes. Whether you run a fleet of tippers or own a single curtainsider, our in-house team has the expertise, equipment, and facilities to get the job done right. From routine servicing to major repairs, we help keep Victoria’s hardest-working vehicles on the road.

Kenworth Trucks logo - serviced by Truckrite
Volvo Trucks logo - serviced by Truckrite
Scania Trucks logo - serviced by Truckrite
Mercedes Benz Trucks logo Trucks logo - serviced by Truckrite
Mack Trucks Logo Trucks logo - serviced by Truckrite
Iveco trucks Trucks logo - serviced by Truckrite
Isuzu Trucks logo - serviced by Truckrite
Fuso Trucks logo - serviced by Truckrite
Hino Trucks logo - serviced by Truckrite
Peterbilt Trucks logo - serviced by Truckrite

See the Difference
Our Chassis & Body Gallery

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Professional
Truck Spray Painting
and Refinishing Services

Truckrite delivers high-quality spray painting & refinishing service for commercial vehicles (trucks, buses, heavy vehicles). Our expert technicians use state-of-the-art oversized spray booths & premium coatings for durable, high-gloss, long-lasting, professional results. We offer full respray, touch-ups, colour matching, fleet branding, all meeting industry-leading quality standards

Get Your Heavy Vehicle
Back on the Road
Stronger Than Ever

Whether you need chassis repairs to restore safety and performance or custom modifications to optimise your truck for specific applications, Truckrite delivers expert solutions you can trust. From tool boxes to sub-frames, no job is too small or too large for us.

Visit Our Workshop

293-295 Hammond Rd
Dandenong South
VIC 3175

Call Us Today

AUS: 13 TRUCK | 13 87825

INT: +61 (0)3 9558 0200

Email Us For a Quote

Our Opening Hours

Monday - Friday: 
Saturday:
Sunday: 

8:00 am - 5:00 pm
8:00 am - 12:00 pm
Closed

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