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Mazda Rotary Club

General => General Technical => Wheels & Tyres, Suspension & Brakes => Topic started by: jay on October 31, 2005, 08:10:40 AM

Title: Best offset?????
Post by: jay on October 31, 2005, 08:10:40 AM
Got a set of Gramm Lights 57s on order and just wanted to know the best offset? :confused:
 8.5x18 and 9.5x18. Any help would be much appreciated as i need to let them know asap.
Jay
Title: Best offset?????
Post by: kevint on October 31, 2005, 08:27:06 AM
I moved the thread to the correct section.  For 16s & 17s the Mazda specificied offset should be  +50mm.

For 18s, best to find somebody else who has successfully fitted the same wheels, what offset and tyre size they have used.

Kevin
Title: Best offset?????
Post by: Jake on October 31, 2005, 08:50:44 AM
I\'d go with +40 on the front and +38 on the rear with those sizes.  Mazdaspeed make the MS01-S and the MS-01MAG for the RX7 and in 18*8 1/2 they only come in a +40 offset.  The 18*9 1/2 only come in a +38.  If those are the offsets that Mazdaspeed use I\'d imagine they\'d be the best.
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