Can one just remove the inner wheels off the standard DRW set up and get decent tracking? There's lots of talk about super single replacement wheels and it seems that if this were the case, it would be much more common...
I would recommend NOT removing your inside dual. That would move your wheel track well beyond the original spec and put considerable stress on your bearings and hubs. Mitsubishi Fuso are somewhat sensitive on this issue since several executives went to prison for covering up wheel separation issues :
Seven Former Mitsubishi Officials Arrested in Japan over 2002 Death
May 10th, 2004 • Posted in: News
TOKYO
Seven former executives from Mitsubishi Motors were arrested last week for allegedly conspiring to conceal the company’s liability in the death of a woman struck by a wheel that came off a truck.
The 29-year-old woman was killed and her two sons were injured when the wheel broke away from a Mitsubishi truck and struck them, reported the Agence France-Presse.
Mitsubishi Motors and its truck division, Mitsubishi Fuso, filed reports blaming the accident on shoddy maintenance by the truck’s owner, thereby avoiding a costly recall and bad publicity.
Two months ago, the company finally admitted that officials had known for more than a decade that hub defects were known to cause such problems.
Mitsubishi’s confession led to last week’s arrests, a third raid on Mitsubishi Fuso offices, and a separate criminal complaint from the transportation ministry, according to the Associated Press.
“The false report was an extremely malicious act conducted to avoid recall,” transport minister Nobuteru Ishihara said in a statement. “It is truly regrettable that this happened on the part of an automaker whose top priority should be safety and the environment.”
Those arrested included former Mitsubishi Fuso chairman Takashi Usami, former Mitsubishi Motors managing director Akio Hanawa, a former board director, and two former quality control managers, according to the AFP.
Mitsubishi, which has faced similar allegations in the past, is now recalling nearly 220,000 vehicles.