Trimming guide- 2019 Silverado HC

[Cobra003]

Is there a trimming/cutting/tucking/zip tying guide floating around any where? Or video tutorials for mud flaps etc? 

 

I found this:

https://wheelsasap.com/gmc-at4-oversized-tire-trimming-guide/

 

But I've read that GMC is slightly different than Chevy.

 

Thanks,

[Gduck24]

It is slightly different.  I just did mine yesterday and its easy. Took about 20 minutes without really knowing what I was getting into.  I did not cut my flaps.  I just removed the bracket that is behind the flap and drilled two holes vertically, and ziptied it back to the frame behind it.  I gained about an inch, and I dont think you can tell anything from the outside.  

 

You can get a ziptie around the plastic behind the wheel well plastic without taking anything off. Use a serious ziptie,  Turn the wheel so its close and you can use something to pry the fender away from the tire, while pulling the ziptie to hold it in place.  Got a little less than an inch up front now. 

[jbr1888]

7 hours ago, Gduck24 said:

It is slightly different.  I just did mine yesterday and its easy. Took about 20 minutes without really knowing what I was getting into.  I did not cut my flaps.  I just removed the bracket that is behind the flap and drilled two holes vertically, and ziptied it back to the frame behind it.  I gained about an inch, and I dont think you can tell anything from the outside.  

 

You can get a ziptie around the plastic behind the wheel well plastic without taking anything off. Use a serious ziptie,  Turn the wheel so its close and you can use something to pry the fender away from the tire, while pulling the ziptie to hold it in place.  Got a little less than an inch up front now. 

This is really great to know. Thank you for the write up and the pictures. It will be very helpful. 

[Andrew in MI]

2019 Silverado 2500. Thought I did enough research and ordered from Rough Country. Took to a local shop to have them mounted since the price was well worth not having to spend half the day in my driveway in the winter. Shop owner says there’s no way he can fit them without a 6” lift. Anyone else put 35s on their truck? I’d rather not lift it. I’m willing to do a leveling kit. How much trimming to fit 35x12.5x20 on a 20x10 wheel with a -19 offset? Is it possible? 

[Andrew in MI]

2019 Silverado 2500. Thought I did enough research and ordered from Rough Country. Took to a local shop to have them mounted since the price was well worth not having to spend half the day in my driveway in the winter. Shop owner says there’s no way he can fit them without a 6” lift. Anyone else put 35s on their truck? I’d rather not lift it. I’m willing to do a leveling kit. How much trimming to fit 35x12.5x20 on a 20x10 wheel with a -19 offset? Is it possible?