I want to push the tire out 3", what Backspacing?

I am getting a set of 305/70r16 Pro comp X Terrains,and Bushwacker fender flares. I would like to know what backspacing or offset I need for the tires to stick out a little or come even to the fender flare. I am thinking about getting the moto metal MO951s 16x9 4.53" BS -12mm offset found here:http://www.4wheelparts.com/Wheels/M...5.5&Diameter_PQ=16.00&Width_PQ=9.00#ancResult
Any feedback would be greatly appreciated.



4x4 & 2wd
CUT-OUT FENDER FLARES

95.5-04 Toyota Tacoma 4wd Set Part # 31919-02
Price 342.19

Key Points
Buswacker’s exclusive bold pocket design and style
Offers extreme tire and wheel coverage! Allows you to increase the wheel well opening for more tire clearance, accomodating large tires and wheels
Adds 3” of additional tire coverage
OEM matte black finish, or easily custom painted to match or accent any vehicle
Adds 1” wheel well opening allowing a tire size of 33x12.50 (recommended with 3” lift)
Currently not available for Toyota Tacoma Double Cab

BTW there is a group buy for these flairs found here: http://www.tacomaworld.com/forum/gro...uy-feeler.html

 

IIRC, the 1st gens have 4.5" backspacing stock. So they won't stick out any further with these new rims.

 

Thanks man. So what backspacing do I need?

 

Get 15x9 or 15x10 with a 1" spacer

 

I cant buy the 15 inch rims because I all ready bought my tires(305/70 R16 with like 2 miles on them for $125 a piece :O).

 

Then get 16x9 or 16x10 with a 1" spacer.....

 

Ok, sorry for stupid reply, but how will I know if it will stick out as far as I want it to. I would rather get the right rim in the first place so I do not need to buy another part, less $ to spend.

 

Okay this is what I have 15x10" with a 3.76" backspacing and a -44mm offset and they stick out about 3 1/2" past the stock fenders at the top of the tire. That's why I'm getting the cut out's they should stick out about 1/2" to 3/4" at the top of the tire as you can see in the photo the side wall will be sticking out a little more. I think this wheel & tire combo will look perfect with the cut out's

 

Thanks so much for info Jlee! Who makes the rims? I might get me a set of 16x9s or 16x10s.

 

There Granite Alloy GA9's but I think they only make them in a 16x8" and not 9" or 10"

 

Ya you are right, but the backspacing is wrong or your offset is wrong (dont mean to be an a hole, just want to get it right the first time) look at the chart I found on here: http://www.motortopia.com/files/151...2/Max_Wheel_Offset_Chart_by_Cody_G_Carson.jpg

 

Get pro comp street locks or eagle alloys in 16x10 with spidertraxx..there's a guy on here running that. And his tires stuck out realllyyy far

 

Ya I am probably going to get the Pro comp 152 Street Locks.
Thank you guys so much for your replies!
If you like football, the high school team I play for, the Pasco Pirates, has a good chance going to the State championship and winning! First playoff Game is this Friday and I am so stoked. We are 10&0

 

try this, type in you data and look down the page it tells you how much farther they will stick out from existing...
http://www.rimsntires.com/specs.jsp...t2=-6&text1=basic&text2=275 65 18 dura attack