With over a decade of expertise in transforming Land Rover Defenders, Mercedes G-Class and Jeep Wranglers, Chelsea Truck Co. proudly extends its portfolio with an expansive collection of bespoke styling upgrades for the INEOS Grenadier.
Expedition HQ is proud to be the Australian distributor and now offers fully bespoke CTC Grenadier builds.
From meticulously crafted alloy wheels and exterior styling elements – to complete Italian Nappa leather interiors – every piece is a seamless fusion of style and performance. Using only the finest materials and advanced manufacturing techniques, Chelsea Truck Co sets the standard for upgrading and personalising the Ineos Grenadier.
Expedition HQ offer brand new certified Chelsea Truck Co / Ineos Grenadier builds for those with a vision of enhanced utilitarian design, outstanding performance and versatility across all terrains. XHQ is the only company in the world (outside of Chelsea Trucks itself) granted the rights to build Chelsea's flagship Grenadier, the Series II Expedition! Other models include the Wide Arch and Wide Body Grenadiers - featuring custom Nappa leather interiors, 35" tyres and bold exterior styling.
Custom builds are available upon request. If you already own a Grenadier, we can also give it the 'Chelsea Tractor' transformation! Contact us for more information.
Precision-engineered to integrate seamlessly with the vehicle’s architecture, Chelsea Trucks body components dramatically enhance the Grenadier’s silhouette, instilling a more assertive, purposeful stance. Overfenders evolved from iconic Classic Land Rover Defender Wide Track conversion deliver a bold new chapter in off-road design, while 40mm wide flares broaden the vehicles stance and allow for wider offset wheels and tyres. Up front, the 3-piece Hammer Grille Cowl completely redefines the vehicle's character. With its sleek, modern minimalist details, the Hammer Mask adds a bold, aggressive edge to the car, making it the ultimate statement of power and luxury.
A PURPOSEFUL STANCE
The Low Offset 9 x 20" wheels, featuring a sleek Black Satin finish, are engineered for precision and lightness. Their deep concave design, paired with 35" tyres and wide wheel arches, bestows the Grenadier with a commanding presence both on and off the road.
ITALIAN NAPPA LEATHER
Designed specifically for the INEOS Grenadier, Chelsea's latest leather interior is available for the 5-seat models in a wide range of colours. Expedition HQ has partnered with Kahn to offer a perforated Nappa leather & stitching design inspired by Bentley - for a timeless look.
GRENADIER PACKAGES
A BESPOKE BUILD
Expedition HQ offer brand new certified Chelsea Truck Co / Ineos Grenadier builds for those with a vision of enhanced utilitarian design, outstanding performance and versatility across all terrains. XHQ is the only company in the world (outside of Chelsea Trucks itself) granted the rights to build Chelsea's flagship Grenadier, the Series II Expedition! Other models include the Wide Arch and Wide Body Grenadiers - featuring custom Nappa leather interiors, 35" tyres and bold exterior styling.
Custom builds are available upon request. If you already own a Grenadier, we can also give it the 'Chelsea Tractor' transformation! Contact us for more information.
Precision-engineered to integrate seamlessly with the vehicle’s architecture, Chelsea Trucks body components dramatically enhance the Grenadier’s silhouette, instilling a more assertive, purposeful stance. Overfenders evolved from iconic Classic Land Rover Defender Wide Track conversion deliver a bold new chapter in off-road design, while 40mm wide flares broaden the vehicles stance and allow for wider offset wheels and tyres. Up front, the 3-piece Hammer Grille Cowl completely redefines the vehicle's character. With its sleek, modern minimalist details, the Hammer Mask adds a bold, aggressive edge to the car, making it the ultimate statement of power and luxury.
WHEEL & TYRE
A PURPOSEFUL STANCE
The Low Offset 9 x 20" wheels, featuring a sleek Black Satin finish, are engineered for precision and lightness. Their deep concave design, paired with 35" tyres and wide wheel arches, bestows the Grenadier with a commanding presence both on and off the road.
CUSTOM INTERIOR
ITALIAN NAPPA LEATHER
Designed specifically for the INEOS Grenadier, Chelsea's latest leather interior is available for the 5-seat models in a wide range of colours. Expedition HQ has partnered with Kahn to offer a perforated Nappa leather & stitching design inspired by Bentley - for a timeless look.
Explore the Ineos Grenadier | Chelsea Truck Company Series I Edition, created for Australian owners who demand both refined craftsmanship and rugged capability. This edition takes the Grenadier’s solid off‑road engineering and elevate it with signature design detail and enhanced presence, perfectly adapted for Australia’s landscapes.
The Series I redefines the Grenadier’s look with bold design enhancements. A bespoke Hammer‑style grille and precision‑moulded 40 mm wide wheel arches deliver increased stance and visual width. The vehicle sits on 20‑inch forged alloy wheels, engineered for strength and durability. The wheel package is configured for 35‑inch tyres, delivering enhanced clearance and off‑road readiness.
Capability Meets Luxury. Built from OEM‑grade materials and engineered precision, the Series I blends form and function. Every component integrates with the Grenadier’s chassis and suspension, ensuring that the vehicle retains its inherent off‑road DNA while offering elevated styling. Inside, custom interiors can be specified with premium leather and tailored finishes for a complete luxury 4×4 experience.
Prepared for Australian Conditions. Ineos Grenadier | Chelsea Truck Company Editions are designed to perform in Australia’s demanding environments. The upgraded arches and 35‑inch tyres enhance ground clearance and wheel articulation. With second stage compliance, they meet Australian regulatory requirements for modified vehicles, and are robust enough to handle coastal salt, dust‑laden tracks and inland terrain.
Ineos Grenadier | Chelsea Truck Company Editions are more than just vehicles—they are statements of individuality, performance and design. With bespoke styling, rugged engineering and tailored finishes, they define what a luxury off‑road 4×4 can be in Australia. Built to traverse wilderness trails or city streets with equal authority, these editions combine exclusivity and capability.
NEW Ineos Grenadier (Specs TBA)
Colour Coded wide wheel arch package
Colour coded front mask / grille
5 x G22 RS-Forged Light Alloy Wheel
5 x Yokohama G003 35×12.5R20Lt tyres (35″)
Spare tyre offset mount
Eibach Pro Lift spring kit
Black out package – Bash guards and roof rails
Electric side steps
Rear spoiler
Optional Nappa Leather Interior
Other customisations available upon request
SSM engineering for Australia wide compliance
Available for Australia wide delivery 2026
Specifications subject to change without notice
Series II Edition
From $188,565 plus ORC's
Explore the Ineos Grenadier | Chelsea Truck Company Edition, Series II, designed for Australian owners who demand both refined design and rugged capability. This edition combines the Grenadier’s off-road engineering with Chelsea Truck Company’s premium craftsmanship, specifically tailored for Australia.
Distinctive Exterior Design. The Series II edition transforms the Grenadier’s presence with bold styling enhancements. Wide body over fenders, a bespoke Hammer-style grille and precision-moulded 40 mm wide wheel arches give the vehicle a commanding stance. The vehicle rides on 20‑inch G22 forged alloy wheels, engineered for strength and durability, and configured to fit 35‑inch tyres for improved clearance, traction, and off-road performance.
Capability Meets Luxury. Built from OEM-grade materials and precision engineering, this edition elevates both form and function. All components integrate with the Grenadier’s chassis to retain its off-road DNA while delivering refined styling. Interiors can be customised with premium leather, tailored finishes, and bespoke detailing, providing comfort whether traversing rugged terrain or city streets.
Built for Australian Conditions. Ineos Grenadier | Chelsea Truck Company Editions are engineered to handle Australia’s challenging landscapes. The wide arches accommodate 35‑inch tyres, and the vehicles include second stage compliance, meeting Australian regulatory standards for modified vehicles. Their durable construction ensures resilience against dust, salt, and rough terrain, combining luxury with capability.
Ineos Grenadier | Chelsea Truck Company Editions are more than vehicles – they are statements of style, performance, and individuality. With distinctive styling, robust engineering, and tailored finishes, they redefine what a luxury off-road 4×4 can be in Australia. Built to dominate both wilderness trails and city streets, these editions combine exclusivity with rugged capability.
NEW Ineos Grenadier (Specs TBA)
Colour Coded wide wheel arch package
Wide body over fenders
Colour coded front mask / grille
5 x G22 RS-Forged Light Alloy Wheel
5 x Yokohama G003 35×12.5R20Lt tyres (35″)
Spare tyre offset mount
Eibach Pro Lift spring kit
Black out package – Bash guards and roof rails
Electric side steps
Rear spoiler
Optional Nappa Leather Interior
Other customisations available upon request
SSM engineering for Australia wide compliance
Available for Australia wide delivery 2026
Specifications subject to change without notice
SERIES II EXPEDITION
$POA
The Series II Expedition — a bespoke transformation that reimagines the Grenadier with dramatic flair, creating an exclusive experience unlike any other.
This launch marks the first of Chelsea's fully in-house, custom conversion programmes for the INEOS Grenadier, pushing boundaries of design and luxury. Expedition HQ is the only company outside of Chelsea Trucks itself, licenced to offer this build.
The Series II Expedition redefines the Grenadier’s utilitarian image with refined styling, superior design elements, and unparalleled comfort. This vehicle has exclusive exterior enhancements, RS-Forged deep concave wheels, a suspension lift, 37-inch tyres, and a bespoke Italian Nappa leather interior, and is built to conquer any environment with style and power. More than just a Grenadier, this transformation creates a dominant force, ready for any adventure while commanding attention at every turn.
NEW Ineos Grenadier (Specs TBA)
Wide Body Overfenders, ABS Black
Carbon Fibre wide wheel arch package
Colour coded front mask / grille
Carbon Fibre Central light Dakar grill
Carbon Fibre bonnet overlay mask with integrated LED light
Diesel Black crosshair quad exhaust
Tail light X bezels
Grille Dakar X bezels
5 x G22 RS-Forged Light Alloy Wheel
5 x Yokohama G003 37×12.5R20 tyres (37″)
Extra clearance inner arch liner for 37″ tyres
Spare tyre offset mount
Eibach Pro Lift spring kit
Black out package – Bash guards and roof rails
Electric side steps
Rear spoiler
Nappa Leather Interior
Other customisations available upon request
SSM engineering for Australia wide compliance
Available for Australia wide delivery
Coming Soon – Pre Order Now
Specifications subject to change without notice
QUARTERMASTER
$POA
Ready to conquer any terrain in absolute style? Our bespoke Chelsea Truck Co INEOS Quartermaster delivers unmatched durability, a commanding presence, and an interior tailored for supreme comfort. Your next expedition starts here.
NEW Ineos Quartermaster (Specs TBA)
Colour coded front mask / grille
Nappa Leather Interior
5 x G22 or Mondial Retro RS-Forged Light Alloy Wheel
5 x Yokohama G003 35×12.5R20Lt tyres (35″) – others available upon request
