Hi Caroline,
Hopefully someone with more specific Welsh local knowledge will be able to help but in general I wouldn’t think that cattle grids will be a problem. I have PASM on my 987.2 CS which lowers the suspension slightly (-10mm from standard) and have never encountered any clearance problems. If you’ve not experienced difficulties navigating speed bumps and other London “street furniture” then I doubt that cattle grids will cause you any difficulties.
Just drive cautiously over them of course. []
Enjoy your trip!
Jeff
Hopefully someone with more specific Welsh local knowledge will be able to help but in general I wouldn’t think that cattle grids will be a problem. I have PASM on my 987.2 CS which lowers the suspension slightly (-10mm from standard) and have never encountered any clearance problems. If you’ve not experienced difficulties navigating speed bumps and other London “street furniture” then I doubt that cattle grids will cause you any difficulties.
Just drive cautiously over them of course. []
Enjoy your trip!
Jeff