I believe that they are stock offset (+31 per http://performancelifts.com/wheel-back-space-information.html). I cannot confirm this 100% at this time as they were dealer installed. Rub only occurs slightly on the wheel liner when going in reverse and at full turn lock. I did however had a significant rub on the front Husky flaps when installed, thus I used a dremel/razer to remove the "lip" from the top of the front flaps, and that removed that issue.
No rub on the mud flaps? My tires seem to rub on the Husky mud flaps I bought if I am going in reverse at just the right turning radius... I'm thinking I need to trim the top of the flap plastic and smooth it out.
Edit - Removed accidental double quote/post.
Yeah, I believe they are 0 offset. Only the slightest rubbing when going in reverse and turned hard. Nothing big enough to warrant any trimming at this time.
Just bought my 2014 Silverado 4x4 LTZ on May 10th. Loving it so far. My first new vehicle purchase where I have essentially "gone all out". Fully loaded, but got about 8k of msrp + aftermarkets.
Aftermarket/Addons:
- Spray on bed liner
- 20" BMF Novakane Death Metal Black Wheels
- 275/60R20 A/T Tires
- Legal Limit (in TX) Tint
- 2.5" Leveling kit
- GM Oval Tube Steps
*Edit, sorry for poor lighting on pic's. Was early in the morning and the sun was still very much coming from the east.