2020 Isuzu D-Max Crew Cab Utility Ls-U (4X4) Rg My21 Auto SEQ Sports Mode towing capacity, GVM, GCM and payload
3.0L 4JJ3-TCX turbo-diesel | 4wd | automatic
Important specification notes
2020 Australian launch of the new-generation RG MY21 only, not older TF MY19 vehicles also sold in2020. Confirm model generation, engine and exact configuration, not registration year alone. Kerb includes full fuel; cab-chassis excludes tray. Towball limit applies with genuine Isuzu UTE tow kit.
Partial specifications — you can still start
Unavailable: Tare mass.
Use the sourced figures shown below, then enter any missing ratings from documentation for your exact vehicle when completing your assessment. Customer-entered figures are not independently verified. Leave unknowns blank: affected checks cannot be assessed, and this page is not a complete setup clearance.
A weighbridge establishes actual loads, not permitted limits. Do not substitute figures from another year or variant.
Quick specifications
Braked towing capacity
3500 kg
Archived manufacturer source
Unbraked towing capacity
750 kg
Archived manufacturer source
Maximum towball download
350 kg
Archived manufacturer source
Kerb mass
2045 kg
Manufacturer kerb mass; confirm the source definition for the exact vehicle
Archived manufacturer source
Tare mass
Not available from the currently verified source.
Not available from currently verified sources
GVM
3100 kg
Archived manufacturer source
GCM
5950 kg
Archived manufacturer source
Payload
1055 kg
Manufacturer-stated payload
Archived manufacturer source
Front axle rating
1450 kg
Archived manufacturer source
Rear axle rating
1910 kg
Archived manufacturer source
Wheelbase
3125 mm
Archived manufacturer source
How ClearPath verifies this page
ClearPath verifies vehicle specifications field by field. Manufacturer documentation is preferred, but where manufacturers do not publish a particular specification, ClearPath may use recognised technical or independent Australian sources and identifies that source clearly. Calculated values are labelled separately. We do not estimate missing manufacturer limits.
Can this vehicle really tow its headline capacity?
The braked towing capacity is only one constraint. The complete setup must also remain within the applicable GVM, GCM, towball, front axle, rear axle, towbar, coupling and tyre limits. Passengers, luggage, accessories and towball load consume vehicle capacity.
Payload and accessory impact
Bullbars, winches, canopies, drawers, auxiliary batteries, long-range fuel, recovery equipment, roof loads, passengers and towball download all contribute to the loaded vehicle. Check actual fitted weights and positions rather than relying on advertised payload alone.
Specification source
Isuzu UTE Australia 21MY D-MAX Sales Brochure M900210010, August 2020, PDF pages30 and34.
Source type: manufacturer_spec_sheet | Confidence: high | Last verified: 2026-09-03
View cited sourceAdvisory limitation
Confirm the figures against the exact vehicle compliance information and current manufacturer documentation. Modifications or approvals may change applicable ratings. ClearPath does not certify legality, roadworthiness or engineering compliance.