Blog

When you buy through links on our site, we may earn an affiliate commission.

2011 Subaru Impreza WRX STi Work Xt-7 18x9.5

photo 1 Subaru Impreza WRX STi custom wheels Work Xt-7 18x9.5, ET +38, tire size 245/40 R18. x ET 245/40 R photo 2 Subaru Impreza WRX STi custom wheels Work Xt-7 18x9.5, ET +38, tire size 245/40 R18. x ET 245/40 R

Custom wheels & tires for Subaru Impreza WRX STi

Make Subaru (1085 cars)
Model Impreza WRX STi (47 cars)
Year 2011 (1 cars)
Front rim size
(Rim Diameter in inches x Rim Width in inches)

18x9.5

Front rim offset
Definition

+38 mm

Add Wheels Spacers
Front tire size
P-metric stands for passenger vehicle. LT - for heavy loads, towing and off-road durability.

P 245/40 R18

Wheel backspacing
Correct backspacing allows enough room for the suspension, brake, and steering systems to operate without interference from the wheel. Positive offset creates more backspace, while negative offset reduces backspace

6.75”

Rear rim size
(Rim Diameter in inches x Rim Width in inches)

18x9.5

Rear rim offset

+38

Add Wheels Spacers
Rear tire size

P 245/40 R18

Rims brand
Wheel Manufacturer & Model

Work

Xt-7
See price:
Amazon
Tire brand
Tire Manufacturer & Model

Dunlop

Sp 600
See price:
Amazon

Details of modified 2011 Subaru Impreza WRX STi

– Will the wheels 18x9.5 38 offset with P 245/40 R18 tires fit on a 2011 Subaru Impreza WRX STi?

– Yes, they will fit. As you can see from the pics this 2011 Subaru Impreza WRX STi is running Work Xt-7 18x9.5 with 6.75” backspacing and Dunlop Sp 600 P 245/40 R18 tires.

- Spacers:
- Fender rolled/pulled: rolled and 3mm pull in the rear
- Camber:
- Big brake kit:
- Suspension mods: K-sport Coilovers
- Other:
- Member name of which forum?: Akmike on iwsti

photo 3 Subaru Impreza WRX STi custom wheels Work Xt-7 18x9.5, ET +38, tire size 245/40 R18. x ET 245/40 R
Add your car build

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

Projects


2004 Subaru Impreza WRX STi 18x10.0 +35, 18x10.0 +32

2007 Subaru Impreza WRX STi 18x9.0 +30

2004 Honda S2000 17x9.0 +45, 17x9.5 +38

2013 Ford Mustang 20x10.5 +30

1991 Nissan S13 18x10.0 +5, 18x10.0 -25

1991 Nissan S13 17x9.5 +12

1996 Honda Civic 16x8.0 +20, 16x8.0 +17

1991 Nissan S13 17x8.0 +25