Equipment
- INEOS Grenadier, AU Spec diesel 2 seater utility with drawers, winch and roofrack. Even empty it is on the heavier side.
- Vista RV Crossover XLE. Probably around 1,650 kgs, max is 1980kgs.
- Allin tow bar with DO35 hitch.
- Eibach springs, lift of 35mm.
- Polyair Suspension airbags on Grenadier set to 20PSI when not towing, increased to 50PSI when towing. PSI was varied but The Doc settled on 50 PSI. Vista airbags set at 80PSI when towing.
- Bilstein B6 struts front and back.
- Bilstein steering damperer.
- Side fuel tanks on Grenadier filled. Three fuel Jerry cans on the Vista filled.
Observations from recent Melbourne trip (around 3,000km)
The package towed well; on bitumen and some limited dirt driving with minor corrugations. The condition of the bitumen did vary quite a bit in regional areas.
The package was stable, easy to steer and brake. The setting on the throttle controller was set at FACTORY which worked in most cases, but you run out of grunt around 100kph. The car and van compliment each other and tow well together. The van and car share an almost identical profile, so the wind resistance penalty from the van is minimal. OEM side mirrors work well. Fuel consumption varied between 13.7 to 14.9 litres per 100km. The main factor influencing fuel usage was cruising speed. Ad Blue usage was low. You need to drive faster to get the car to shift into gears 7 and 8, compared to when you are not towing.
The only challenges were:
- where the road was made up of patches of bitumen and I needed to slow down, as there was too much feedback through the dampener and suspension;
- hitting the expansion joints on bridges, larger potholes and large indentions on the road gave quite a bit of feedback through the steering wheel. More than the OEM damper. Never any suggestion of death wobbles. Issues disappeared once you when over the expansion joint, etc;
- no issues with modest corrugated roads. Heavy corrugations still to be tested; and
- the only change will be lowing the hitch so the van is level, the hitch sits too high, even though the van handled well on the trip.


















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