Hello all, last year I needed to replace my tyres. I searched for 6 ply tyres and just couldn't source any anywhere. As time was getting short I had to settle for a pair of Matador Elite 195 70 R 14 96S after being assured by several suppliers these would be up to the required spec. I have always had reservations as to the effect of motorised movers on tyres, which is the reason I've always before had 6 ply tyres to help offset any likely degradation.Yesterday I checked my tyres only to find the offside feels to have a slightly lumpy feel all round the wall circumferance compared to the nearside, also it has a slight depression on the wall about a finger wide from tread to inner rim.I'm no expert on tyres, other than our lives and others do depend on them, I now don't have any confidence in the manufacture or spec of these tyres. After only doing a trip from Leeds to North Wales and back,then from Leeds to Richmond Nth Yorkshire and back on them, I'm afraid I now have'nt got the bottle to tour another mile on them.I've spent some time earlier today on the internet and phone trying to source some 6 ply tyres also looking at the option of Tyron bands (these could come later when funds permit) however as things sometimes work out on enquireing with ATS about Tyron bands I mentioned my need of 6 ply tyres and he said they could supply 2 Pirelli 8 ply fitted with valves and balanced for £156.00 or 8 ply budgets for £25.00 or so less. Going to settle for the Pirrellis. Good on yer,good old ATS!!! Oh I should mention that our caravan is an Abbey Aventura 318 Yr 2001, new to us 2Yrs ago, I chose it for it's GRP sidewalls. As a retired couple we tour well within the allowed weight limits,Thought I'd just relay my very recent experience of tyres, I am no expert, only I hope in the science of play safe,Regards to all and happy touring,Cliff.