Biggest disc size under 17" wheel

[Jaswan]

[URSIMPO]

there is a Lancia Delta on Ebay, stating it has 355mm discs with 6 pot calipers under 17s

http://www.ebay.co.uk/itm/Lancia-Del...AAAOSw9IpX1bUq

[LHD_Kid]

Possibly maybe with no brake caliper!

With a large radial caliper, certainly Porsche monoblocks wouldn't fit.

I'm just trying to make the point that it depends hugely on the caliper and wheel...

My Brembos are fitted with a 365mm disc and only just fit inside genuine 18" RS4 wheels...

[M_GORDON]

Hi
I've a BIG caliper from E55AMG with 8 pots (4 pads for each one) with 360mm disc and it touch on an OEM Seat 17x7 rim, but I think with a little sanding job on the caliper, the rim goes fine.

[Jaswan]

Steve, they are Alberts brackets.

and Ian, the numbers don't relate to wheel diameter.

[SteveH]

on mine I have 360 S8 discs and 18z 6pot calipers with 18" team dynamics pro race wheels, I actually think I could have got away with using 17" rims as there is a load of room.

Which caliper adapters did you use?

[Ian_C]

Depending on the exact disc size used and the generosity of space inside the specific wheel.

A friend, for example, has 406mm disc inside an 18" wheel...

Possibly maybe with no brake caliper!

[LHD_Kid]

The clue is in the name. 17Z fit under 17" wheels. 18Z fit under 18" wheels.

Depending on the exact disc size used and the generosity of space inside the specific wheel.

A friend, for example, has 406mm disc inside an 18" wheel...

[Ian_C]

on mine I have 360 S8 discs and 18z 6pot calipers with 18" team dynamics pro race wheels, I actually think I could have got away with using 17" rims as there is a load of room.

The clue is in the name. 17Z fit under 17" wheels. 18Z fit under 18" wheels.

[URSIMPO]

Were they 4 or 6 pot calipers ?

they were 6 pots

[HPsauce]

My S8 discs (with the standard Brembo calipers) didn't fit under Audi Avus 17" rims once balance weights were involved. Pretty tight without. Spacers would have easily resolved it though.

[Jaswan]

on mine I have 360 S8 discs and 18z 6pot calipers with 18" team dynamics pro race wheels, I actually think I could have got away with using 17" rims as there is a load of room.

[gavs20v]

Were they 4 or 6 pot calipers ?

[URSIMPO]

These were under the S6 plus wheels. Not sureif this makes a difference

[URSIMPO]

I had AP Calipers and the discs were 343mm - fitted under 17s.