Wide Track Defenders
Wide-track conversions by Obsidian and Buzz SV give the new Defender a broader, more purposeful stance. Castle Motors keeps finished vehicles in stock, so you can see the actual colour, wheels and conversion before buying.
What a wide-track conversion involves
A professionally fitted wide-track package combines extended arches with correctly chosen wheels and tyres, creating a cohesive, factory-style finish rather than a single bolt-on accessory.
The exact equipment varies by vehicle, so we provide the written specification for the car you are considering.
Obsidian
Obsidian Autoworks packages are the most common on our stock. Their OCTA-inspired Widetrak treatment can include:
- OCTA-style Widetrak wheel arches
- 22-inch wheels with all-terrain tyres
- Roof-mounted LED pods and lower daytime running lights
- Rear spoiler, side vents and bonnet louvres
- Front valance and lower canards
- Rigid spare-wheel cover and mud flaps
- A gloss-black exterior pack in place of the standard silver details
- Side steps and Obsidian branding
Each element is selected to complement the Defender’s shape and give the completed vehicle a consistent finish.
Castle Motors is an approved Obsidian stockist and has worked closely with the brand for close to five years. That relationship is why completed vehicles are available from stock rather than only as forward orders.
Buzz SV
Buzz Special Vehicles offers its own Widetrak approach, often as part of a complete vehicle specification with equipment such as air suspension, a towing pack and climate upgrades. We can explain who converted each vehicle and exactly what is included.
Wheels
Wheel choice is central to the finished look. Many of our wide-track Defenders use 22-inch alloys with all-terrain tyres, specified to fill the arches and complement the conversion. Ask us for the exact wheel and tyre details on the vehicle you are considering.
Wide-track stock
54 photos
LAND ROVER DEFENDER 110
110 OCTA Widetrak D250 HARDTOP Commercial Wide Arch with JUMP SEAT
- 2026
- 40 miles
- Automatic
- Diesel
- Woolstone Green
51 photos
LAND ROVER DEFENDER 110
110 WIDETRAK Hardtop D250 Commercial Wide Arch with JUMP SEAT
- 2026
- 41 miles
- Automatic
- Diesel
- Borasco Grey
52 photos
LAND ROVER DEFENDER 110
OCTA Widetrak by OBSIDIAN X-Dynamic SE HARDTOP D250 Commercial Model JUMP SEAT
- 2026
- 25 miles
- Automatic
- Diesel
- Santorini Black
53 photos
LAND ROVER DEFENDER 90
D250 HARD TOP S Wide Track Commercial JUMP SEAT MHEV 3.0 Diesel
- 2026
- 250 miles
- Automatic
- Diesel
- Borasco Grey
61 photos
LAND ROVER DEFENDER
D250 HARD TOP S Wide Track Commercial MHEV 3.0 Diesel Jump Seat
- 2026
- 10 miles
- Automatic
- Diesel
- Woolstone Green
51 photos
LAND ROVER DEFENDER 90
90 WIDE TRACK D250 HARDTOP COMMERCIAL Wide Arch with Jump Seat 3.0 Diesel
- 2026
- 250 miles
- Automatic
- Diesel
- Santorini Black
61 photos
LAND ROVER DEFENDER 90
90 D250 by BUZZ SV Hardtop Commercial Wide Track
- 2026
- 250 miles
- Automatic
- Diesel
- Santorini Black
60 photos
LAND ROVER DEFENDER 110
by OBDISIAN OCTA Wide Arch D250 MHEV SE SUV 3.0 Diesel Auto 4WD 7-Seater
- 2022
- 39,000 miles
- Automatic
- Diesel
- Eiger Grey