Blog

2004 Subaru Impreza WRX STi RoJa Formula 5 18x9.0

photo 1 Subaru  Impreza WRX STi custom wheels RoJa Formula 5 18x9.0, ET +30, tire size 255/35 R18. 18x9.0 ET+35 photo 2 Subaru  Impreza WRX STi custom wheels RoJa Formula 5 18x9.0, ET +30, tire size 255/35 R18. 18x9.0 ET+35

Custom wheels & tires for Subaru Impreza WRX STi

Front rim size

18x9.0

Front rim offset

+30

Front tire size

P 255/35 R18

Wheel backspacing

6.18”

   
Rear rim size

18x9.0

Rear rim offset

+35

Wheel backspacing

6.38”

   
Rims brand
Wheel Manufacturer & Model

RoJa Formula 5

Tire brand
Tire Manufacturer & Model

BFGoodrich KDW

Details of modified 2004 Subaru Impreza WRX STi

– Will the wheels 18x9.0 30 offset with P 255/35 R18 tires fit on a 2004 Subaru Impreza WRX STi?

– Yes, they will fit. As you can see from the pics this 2004 Subaru Impreza WRX STi is running RoJa Formula 5 18x9.0 with 6.18” backspacing and BFGoodrich KDW P 255/35 R18 tires.

- Front wheels +40mm offset plus 10mm spacers = +30mm eff. offset needed to clear Brembos
- Rear wheels +40mm offset plus 5mm spacer = +35mm eff. offset
- Rubbed a few times on the front passenger
- Koni/Ground Control Coilovers
- GC front camber/caster plates
- GC rear camber plates
- 8\" 350lb springs front
- 8\" 325lb springs rear.
- Member Cmoore711 from nasioc.com

photo 3 Subaru  Impreza WRX STi custom wheels RoJa Formula 5 18x9.0, ET +30, tire size 255/35 R18. 18x9.0 ET+35 photo 4 Subaru  Impreza WRX STi custom wheels RoJa Formula 5 18x9.0, ET +30, tire size 255/35 R18. 18x9.0 ET+35 photo 5 Subaru  Impreza WRX STi custom wheels RoJa Formula 5 18x9.0, ET +30, tire size 255/35 R18. 18x9.0 ET+35 photo 6 Subaru  Impreza WRX STi custom wheels RoJa Formula 5 18x9.0, ET +30, tire size 255/35 R18. 18x9.0 ET+35 photo 7 Subaru  Impreza WRX STi custom wheels RoJa Formula 5 18x9.0, ET +30, tire size 255/35 R18. 18x9.0 ET+35

Definitions

Wheel Offset

Refers to how your car’s or truck’s wheels and tires are mounted and sit in the wheel wells.

– Zero wheel offset is when the hub mounting surface is in line with the centerline of the wheel.
– Positive wheel offset is when the hub mounting surface is in front (more toward the street side) of the centerline of the wheel. Most wheels on front-wheel drive cars and newer rear-drive vehicles have positive offset.
– Negative offset is when the hub mounting surface is behind the wheel centerline. “Deep dish” wheels are typically a negative offset.

We've got 47 projects

Next project


2004 Subaru Impreza WRX STi 18x10.0 +33, 18x10.0 +38

photo 8 Subaru  Impreza WRX STi custom wheels RoJa Formula 5 18x9.0, ET +30, tire size 255/35 R18. 18x9.0 ET+35 photo 9 Subaru  Impreza WRX STi custom wheels RoJa Formula 5 18x9.0, ET +30, tire size 255/35 R18. 18x9.0 ET+35 photo 10 Subaru  Impreza WRX STi custom wheels RoJa Formula 5 18x9.0, ET +30, tire size 255/35 R18. 18x9.0 ET+35