Ulterio Motiv Launches Jeep Gladiator Maximus 6x6
The South African firm introduces a heavy-duty six-wheeled conversion for the Jeep Gladiator pickup.
Updated on Oct. 15, 2026 in Trucks
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Ulterio Motiv has launched a bespoke six-wheeled conversion of the Jeep Gladiator in South Africa. The vehicle, known as the Maximus 6x6, features significant mechanical and structural enhancements.
Why it matters
This conversion expands the capabilities of the standard Jeep platform for enthusiasts seeking greater payload capacity and off-road performance. It demonstrates the technical expertise of independent modifiers in the South African automotive market.
The conversion carries a price of R3.5 million and a gross vehicle mass of 3490kg. It is powered by a 3.6 litre Pentastar V6 engine producing 209kW and 347Nm of torque.
The players
Ulterio Motiv
An independent South African automotive engineering firm specialising in vehicle conversions and performance modifications.
Stellantis South Africa
The local subsidiary of the multinational automotive manufacturer responsible for the Jeep brand in the region.
The details
The Maximus 6x6 incorporates a six-inch suspension lift featuring Teraflex coil springs and Skyjacker 2.0 reservoir shocks to manage the additional axles. While the conversion is engineered independently of Stellantis South Africa, it maintains the vehicle's eight-speed automatic transmission for consistent shifting.
Timeline
15 October 2026: Official launch of the conversion vehicle.
Roadmap
This conversion highlights the growing niche for extreme performance modifications that push beyond factory vehicle limitations. It underscores how independent modifiers leverage established platforms to compete in the high-end, heavy-duty utility market.
Prospective buyers should note the R3.5 million price tag requires a significant financial commitment compared to standard light-duty pickups. Owners must also consider that these extensive aftermarket modifications are handled independently of the primary manufacturer.
The takeaway
The Maximus 6x6 offers extreme off-road capability for those requiring a significantly higher payload capacity than factory models provide. Potential customers are encouraged to evaluate the long-term maintenance requirements of such heavily modified suspension systems before purchasing.
Further reading
Learn more about the latest developments in the Trucks segment for the South African market.
Source note: This article includes information reported by The Citizen.
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