17" x 9.5 , 18" x 10.5" with 56mm offset will that fit in my 95' z28 ? or what do i have to do so I can make it fit my z28?

 

does anyone know?

 

there is a wheel section, i would try there, or a search.

 

i believe the 56 mm offset is correct, i'm not sure about the front fiting with the 10.5" rim but they should.

 

the 9.5 is on front, and 10.5 is on back, would i have to do any modifications, and also since they are talle rthat will mess up my speedometer... what if i get a hypertech programmer will that be able to change the computer's rims size so it wont mess up my speedometer?

 

most aftermarket wheels for the fbody are 17 by 9.5. And in the back you can go as wide as 11 wide just a bit of rolling the lip a bit. 10.5 should be good. I seen quite a few f-bodies with that combo and they look great.

 

thanks, but since there taller rims that will mess up my speedometer right? what if i get the hypertech programmer would i then be able to change the rims size on the computer and not mess up my speedometer?

 

no, because thats where you get tires that retain the same outside diameter as stock.
18x9.5 wheels- use 275/35/18 tires
17x9.5 use 275/40/17 tires

 

so that way i dont need the hypertech, and i wont mess up the speedometer? and its a 18x 10.5 in the back, what is that size?
thanks

 

Do 18x10.5 wheels- use 295/35/18 tires or 305/35/18 or 315/35/18?
thanks

 

they can use any of the 1st 2. Althought Z06 stock tire size is 295s. for 315 you are better off going with 11" wide wheels.