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Can a Ineos Quartermaster tow a Willow RV Ironbark Series?

"Safety is the number one priority when towing a Willow RV Ironbark Series with a Ineos Quartermaster. While the manufacturer specs might say "Yes" on paper, we've analyzed the real-world weight distribution to see if this setup will feel stable on the highway."

Possible, but close to the limits

Caravan ATM (3450kg) is very close to vehicle limit (3500kg). Little room for payload.

Important Checks:

  • Caravan ATM (3450kg) is very close to vehicle limit (3500kg). Little room for payload.

Ineos Quartermaster

Ute (Petrol / Diesel) (2024)

Valid for models (2024-2025)
Tow Capacity3500kg
Ball Weight Limit350kg
GCM7000kg
Expert Note: Full 3.5T towing but payload is low (~830kg).

Willow RV Ironbark Series

Starting from $109,990

Ironbark Series
ATM (Max Weight)3450kg
Est. Ball Weight (10%)345kg

Always check your compliance plate

Online databases (including Redbook) use factory-standard specs. They don't know about your bullbar (adds weight), suspension upgrades (can change GCM), or how much you're carrying.

How to find it:

Open your passenger or driver door. Look for a silver or black metal plate riveted to the pillar. This plate overrides everything you read online.

Why Estimates Fail (Real World Expert Tip)

Many owners accidentally tow illegally because they forget Payload.

  • Bullbar & Winch: Adds ~80kg to your front axle (reduces payload).
  • Passengers: 4 adults = ~320kg payload gone.
  • Tow Ball Mass: This comes out of your car's payload, NOT just your towing limit.

Always weigh your rig fully loaded.

SAFETY WARNING

Improve your stability

You are close to the limit. Consider a Weight Distribution Hitch to transfer load back to the front axle.

Pro Tip: If you're close to the limit, consider moving heavy items from the caravan front boot to the rear of the car to adjust the ball weight (but watch your rear axle load!).