07Serria

What are the new 6.6 gases using for motor oil? Did they stick with 5w 30?

Thanks for the replies, I'm still not sure what I'm going to do. $1,200 is a big gamble

How are they on the blacktop at highway speeds?

You guys haven't noticed them to be squirmish on your heavy duty trucks, like some people have reported?

What does everyone think of their Goodyear Wrangler DuraTrac tires. Thinking of getting a for my 2500 and wondering how they hold up? Has anyone noticed any issues with hauling or Towing heavy loads? I hear these can be a little bit squirmy due to the soft rubber compound. Looking at 275 70 18 e load

Nothing wrong with changing it early, oil is cheap, engines are expensive

What type of Muffler setup are you running?also Is it a single in and out or a single in and dual out?

Interesting, I was not aware that the factory Muffler was only a 3 in

Does anyone know of any negative side effects from reducing the muffler and tailpipe size from 3.5 in down to 3 in. On a 6.0 gm. I'm considering a different Muffler and tailpipe. From the muffler Inlet back to the bumper it would be 3in rather than 3.5. I have started communication with another member who has done this, just wondering if anyone else has experience with this. I have heard mixed reviews that this could reduce low end torque or create flat spots in the powerband under acceleration

I just recently put a set of Bilstein 5100s on my truck. I couldn't be happier with them. Significant improvement over the stock Rancho shock

18in XD Addict. 275 70 18 Mastercraft CXT

I just saw this and I'm sure you already have your answer. I have a 2016 2500 HD with a boss super duty straight blade trip Edge. My truck is leveled and I have a significant amount of ballast in the rear end of the bed up against the tailgate. The center hole of my push beam height is around 18 in with my winter tires on. I haven't had any issues with additional tripping as a result of the increased height

Stacking snow

Check out the Mastercraft axt, cxt, and the Cooper AT3 line.

Winter mode, 8 foot Boss super duty trip Edge, midnight edition winter Wheels, Mastercraft courser MSR studded 265 70 18.