Tracking/wheel balancing?

[LateFru]

Hi all. I've had a Rimor Kata 7 motorhome on a ford transit base for 9 years or so. Before lockdown I noticed it was pulling badly to the left. Tyre pressures all fine. All the garages I found that could take the size/weight of vehicle advised they couldn't correct the problem because the wheels are inboard of the bodywork at the rear of the vehicle (see picture) and this obscures the tracking heads. Anyone have any advice on where to get help or other possible solutions.
I'm new on here. I have had a quick look to see if this problem was discussed before but didn't find anything. Sorry in advance if it has.

 

[Robert Clark]

Think you need to have your wheel alignment checked and adjusted at a truck/van tyre place

 

[LateFru]

Thanks - have tried one of those but without success. Maybe that was a one off - will try and find another

 

[Manic]

Maybe just need the front wheel tracking checked.

 

[The Coops]

Tracking can be done using floor trackers drive on them just ask what the garage uses bit old school but should be able to do it

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