Currently on the syncro I have 5.5 rims with 185 r14 on them. They have slight cracking on the walls on a couple of tyres, so thinking I need to replace.
On the plate in the door it state 6 rim.
My camper has Weller 6J on it, currently with the 185 R 14 on them. One tyre is well worn, so a straight swap is out.
I want to have something that I can use off roading with you guys in August in Devon, drive on the road, and use in winter to get to work. Please note, it won't be doing several thousand road miles....my annual mileage of 15-20K is split between all three vehicles.
Happy to spend some money to get the right things, but please remember I will not be doing the extreme stuff....think beginner here, at least for the immediate future.
Q1. Are the wellers of suitable strength for off roading? (have read comments about the merc wheels being soft?)
Q2. Do I stay with the 185 r14c tyre, but get all terrain (?) or winter tyres?
Q3. Is there a better alternative?
Q4. Can I leave the 5.5 rims and get some better tyres?
Q5. If the answer to 4 is yes....what size tyre can I go for?
Sorry for the simple questions, but I have read so much my head is spinning.

Thanks for reading
Em
xx