New Tyres for Freelander 2.0 TD (1998)

Hi Guys
I am relatively a novice in terms of 4x4, well cars in general.

My tyres are all worn out, so i have been told, and i cant see any tread left myself as well.

the current tyres on my car is 215/65/R16 (T)

and the manufacturer fitted is according to nationwide

The standard manufacturer's tyre size for your car LAND ROVER FREELANDER XEDI S-WAGON is 195/80 R15

which one is better and which one should i go for?
and how much can i expect to pay for budget or high brand?
can someone reccomed me where can i get them from?

i live near coventry. My car has already done 140k miles so i dont know if there is much life left in it. it has been properly services and everthing though.
should i just go for budget or stick to decent ones?
i would like to keep my spend upto 300 for all 4 if possible.
thanks in advance

I'm not quite sure what you are asking.
The XeDi I think came as standard with 15inch wheels but 16inch was an option. Obviously if you have 15inch wheels you have to fit 15inch tyres. On both new XeDi I have owned, I specified the 16inch wheels and tyre option with 215/65 x HR16. The thing to remember is that the 15inch and 16inch options are the same overall circumference.

It may be that there are more cheap tyre options for the 15inch wheel.