TrailBoss1

I have 5,900 miles and have noticed this several times recently when coasting to a stop. I had a 5.3 with 8 Speed which was known for this (I seldom experienced it) and the downshift with the 6L90 was equally harsh.

Anyone know the offset on the stock 20” wheels (LTZ)? Sent from my iPhone using Tapatalk

Do you experience any rubbing with the 295/65/20 tires? Sent from my iPhone using Tapatalk

Towing “package” is standard equipment. Sent from my iPhone using Tapatalk

Yes there’s only one way to install them as the connector’s two “prongs” sit perpendicular to each other and are specific to each side. In fact, that’s why I tried to put one on my HD. The set I initially ordered errantly came with two left side units. Numerous e mails to “shop chevy parts” went unanswered so I decided to put one on the Tahoe and a second on the HD. Sent from my iPhone using Tapatalk

I purchased puddle lamps which project a bow tie onto the ground. They are designed for the Tahoe/suburban but fit the 3500HD properly. However, when they illuminate, the bow tie is projected at an angle to the body (on my wife’s Tahoe they project parallel to the body). Has anyone else had any experience with this? Sent from my iPhone using Tapatalk

Did you get this resolved? Is it possible you tried to put it in 4Lo without being in neutral? Sent from my iPhone using Tapatalk

Looks like the new F250 has much improved materials. But, for my taste, it also looks like it belongs in a sedan and is somewhat less “rugged” looking. No doubt, though, the marketing folks must believe this is what most consumers expect. Sent from my iPhone using Tapatalk

I think because the interior refresh changed very little from the previous generation, some people expected revolutionary changes. The GM interior is perfectly functional and much of the discussion is simply personal taste. I actually prefer the simplicity of the GM interior; though the material quality could be better (the plastic trim and the leather/seat materials). Sent from my iPhone using Tapatalk

Yes I got the Borla from Chevy. It was at my dealer in 3 days- no shipping charges if sent to dealer. Sounds great with a tone between their touring and sport exhausts in my opinion. Sent from my iPhone using Tapatalk

I got the chevy (ie Borla) performance exhaust. Used points and they had a 25% discount offer in January. The sound is just right - no drone but a great deep tone under acceleration. And, having had Borla on past vehicles, I’m pleased with the quality. Sent from my iPhone using Tapatalk

Looks like you’re in Rehoboth beach, we have a home in Lewes. Could the salt air exacerbate the iron? Sent from my iPhone using Tapatalk

Looks like it could be iron residue. Clay would work but I’m not sure if the iron particles would be abrasive to the finish. Sent from my iPhone using Tapatalk

I can’t view the photo but sometimes, when transported by rail, vehicles accumulate iron particulates on the finish. Most detail companies, such as Adam’s, make products specifically to remove these particles. Without seeing pics I don’t know if this might be a possibility? https://adamspolishes.com/products/adam-s-iron-remover Sent from my iPhone using Tapatalk

A friend at GM fleet told me they had 75,000 orders pending after Christmas. Between that, and the “chip shortage” I don’t believe they are accepting any orders for 2021 at this time. Apparently some vehicles have been built and sitting waiting for chips to become available. My wife wanted a Tahoe or Suburban. Two weeks ago our dealer had 3 of each. Last week when she decided to buy, only one left. A white RST with luxury package. She wanted a sunroof but decided it wasn’t worth waiting and bought it that day. Sent from my iPhone using Tapatalk

My 3500 (6.6 gas LTZ) has a payload on the door sticker of 3,833. Sent from my iPhone using Tapatalk

I’m not aware of any electronic locking rear; the G80 is what you get and it “automatic” locking; but not electronic. Sent from my iPhone using Tapatalk

The Fast Lane produced a video in which they spoke with GM drivetrain engineer who explained this. Let me see if I can find the interview and post a link! Sent from my iPhone using Tapatalk

I have an LTZ as well and notice some noise at low speed. I suppose it could be described as a hiss. Don’t notice at speed; or when the stereo is on. Irritating but sounds as if it’s “normal”. Sent from my iPhone using Tapatalk

I ordered mine in Northsky Blue and love the color. While they did away with Cajun Red tintcoat, they replaced it with Cherry Red tint coat which is similar. That was my second choice! Sent from my iPhone using Tapatalk

Thank you for the respectful dialogue. Seems like people can’t have a spirited conversation these days without it devolving! I appreciate your viewpoint!

Agreed. There’s no difference in ride quality. The only difference between the two suspensions is the rear overload spring. And, if the truck is empty there’s no contact with the overload spring. My 2021 3500HD rides about the same as my 2019 Trail Boss; perhaps a little firmer on some surfaces which I actually prefer. Sent from my iPhone using Tapatalk

It’s similar to the transmission used in the 6.0; but significantly upgraded. Additional clutch packs and the torque converter transplanted from the Allison (with changes to the balancers because harmonics of the gas motor differ from the diesel). Regarding comparisons between 1500 and 2500, I traded a ‘19 1500 TrailBoss (5.3) on a ‘21 3500 gasser (6.6). Prior to this I owned 2011 6.0; 2015 6.6 Duramax; and a 2016 Duramax Dually. Gives me a pretty good basis for comparison. The 1500 towed our 23’ Center Console fairly well. But it often felt as though the “tail was wagging the dog”. The 3500 is an entirely different experience; in part due to the weight and wheelbase of the HD. On the same trip (not towing) of about 200 miles (to a weekend residence) the 5.3 averaged 20.2 MPG; the 6.6 averages 18. Ride quality difference in the 3500 is not discernibly different than the TrailBoss (and markedly improved over prior generations). And that’s with tires inflated at the recommended 60 front; 80 rear. Yes, the Ecoboost certainly produces excellent power; but, there’s a reason it’s not offered in the Superduty - long term durability. Same reason GM didn’t simply drop the 6.2 (which produces Slightly more HP and slightly less TQ than the 6.6) in the HD (aluminum block versus cast iron, etc). To dismiss the HD gasser (per one poster) seems myopic. Rather than maxing out a 1500, I’d much prefer to have more truck if towing anywhere near the limits of the 1500. Stronger motor (durability); stronger transmission; bigger brakes; load range E tires, etc. Likewise, if I were towing near the limits of the gasser routinely, the diesel would be preferable. To suggest there’s no niche for a 2500/3500 gasser; and the choice should be either 1500 gas or 2500/3500 isn’t a position id agree with. Sent from my iPhone using Tapatalk

Due to various issues, including supply chain, there will be minimal changes for 2022 in the HD line. Maybe inclusion of the multi pro tailgate; not much else.

My experience is similar. On the throttle it sounds good but I barely notice it at normal cruising speeds/RPMs. If you’re towing and get in the 3-4000 RPM range, it would likely be noticeable but not objectionable. Louder than expected from Chevy; probably similar to Borla Sport series but not as aggressive at ATAK.