Hi all i have done a search but cant find anything for my query. I have a 97 4.0 ZJ. It is used ainly to get to horses, across fields, tow chain harrows and go across the occasional green lane. I also tow a trailer and travel alot of motorway miles. Due to towing i dont want to raise the GC but want to know the largest tyres i can fit to the standard rims and which A/T is best, i have a good price for General Grabber A/T 2 but that is 225/70x16. Any advice would be much appreciated.