wheel lug nut thread pattern?

[shortfuse12]

So i have no time to search the forum for lug nut thread pattern is it 1.25 or 1.5 ?

 

[shortfuse12]

and do we do we not need a hub centric rings?

 

[genericmoniker]

Hub centric rings are more for when you install aftermarket/ other OEM wheels that don't have the same counterbore as the 2. Your call on if you want to use them or not, all personal preference. Also, I believe all Mazdas have a 12x1.5 thread pitch.

 

[Racebrewer]

A spark plug is 14 x 1.25. You can check the 1.25 pitch that way.

John

 

[Ryno666]

Its 12x1.50 thread pitch. Hubrings are for centerbore's. Hub centric rings keep the wheels centered on the hub of the car. Bore size 56.1 most aftermarket wheels are 73.1 hence 56.1x73.1.