Whats the HxPCD for a STI MY 99
 

Hi ive just brought some Invoite STVI for my Scooby MY99 STI

The wheels will not go on tried for an hour. The wheels I have are:

Size 17x7
Offset 45
HxPCD 10x100

Basically Im sure the HxPCD is 5x100 am i right.

What a ballsache

Never seen HxPCD. PCD means pitch circle diameter ie the diameter on which the wheel studs are fitted, on subarus it's been 100mm pcd until MY05 and on STi's. Don't what they mean by H.

PCD is often quoted as 5 x 100 which means 5 wheels studs on a PCD of 100mm. Not sure what 10 x 100 might mean except 10 wheel studs which is fairly unlikely. The only wheels which might have more stud holes are the cheapies which are made to fit two different PCDs by using alternative sets of holes, but in that case one lot would be a PCD of 100mm and the other set something different so still not 10 x 100.

H can't mean wheel stud diameter because on subaru's the thread is M12 ie 12mm diameter.

When you say it won't fit what exaclty do you mean, do the wheel studs line up with the holes in the wheel, do the wheel studs fit through the hole in the wheels, does it foul the raised spigot on the hub which should fit into the hole in the centre of the wheel, does it foul the brake caliper?

Well Ive been acting like Frank Spencer today. Ive just fitted one on, but to dark to do the rest. So hav to do them all next week. The wheels cost me 600 inc tyres.

There are ten stud holes, i ws trying to fit it to the outer ones.