Join Date: Feb 2011
Location: Craigavon NI
My Motorhome: Rapido 7065FF
Thanked 48 Times in 42 Posts
Your tyre size seems to have a digit missing, it should be 2x5 not 25.
Also be aware that very often the wheel nuts used with alloys are different to those used with steel rims. You may also need to buy a full set of wheel nuts and possibly a different wheel brace.
Can you measure the PCD of the existing rim (the diameter of the circle that all of the wheel nuts are on). Typically it will be around 125mm. Also how many wheel nuts are there