I have this thin plastice trim around my rear number plate and it looks shit. Is it ok to wrench it off and what will i find underneath!!!! Or can i get a replacement?

Thats just a stick on vinyl trim. Its common for it to crack and peel with age. You can wrench it off as you put it, but you'll be left with a sticky residue (ooow errr). Best bet it to use a hairdrier to warm the glue up first then gently peel away.

There shouldn't be anything nasty hiding underneath, though if the tailgates had a respray at some point there might be a slight variation in colour.

If you do want a replacement, Dan Knight on the forum makes reproduction items.

Karl.

if you want to no how to remove the sticky residue () use the search function and type in removing side strips or rear badges...

Thanks guys i'm on it