Sierra Dan

Is it possible for these 2019 T1 leaks to be coming from the third brake light not being sealed well?

I don't think there is a shock out there that will eliminate the quick "thud" or "clump clump" feel of expansion joints an other similar road imperfections. After-all, we do drive trucks. One of the best ways to reduce this is by airing down on tire PSI. Great looking Sierra btw

They do Exist! Looking forward to your review Chris.

The Falcons are a beefier body and shaft compared to both the 5100s and HaloLifts you reference. Falcons look similar to the 6112's. No spring of course but similar body diameter.

Has anyone seen these? About $1300 for a set of four and seem beefier than 5100's

Should be 100K if you ask me. This will leave many owners out in the dust that are beyond 72K So does this coverage automatically cover replacement of the vacuum pump or only if you report a problem and they "replicate" the problem?

Looks like yellow freight color to me. At least the Silverado. The Tacoma is more of the Inferno Orange GM color. Has a metallic to it.

This same vibration has been reported on the 2014-2018 K2 GM trucks. Mostly occurs between 1500-1800 rpms whether in V4 or V8 mode. Still no fix or explanation.

So Tyler... Good to hear from you again. I guess you missed the part of my post that also advised the OP to check into an airbag setup? If shocks do not have much of an effect on towing, why does GM offer a special absorber with specific tuning set with the max trailering package? Why not include the Rancho on all option packages? Why does Ford not offer the Raptor with Ranchos? Some like their Ranchos, most do not according to the poll I created. I rest my case. OP, sorry if i steered you in the wrong direction.

Any GM dealer can service your truck. Find one that will help you as stated above

John, Some on the K2 forum have reported good results with Bilstein 4600 or 5100 shocks when towing. Sounds like you are pulling a beast. An air bag setup will probably work best with your situation.

Your problem is related to the less than optimum factory Tenneco "Rancho" shocks. A shock improvement or airbag setup will help yield better towing results.

I would start back at your dealer and see what they tell you.

Sounds like the run around to me. Try a different dealer. Any GM dealer can provide you with service.

Strange. Normally the "grinding" whining noise is clearly a normal occurrence when 4wd Auto is on, not off. This goes back to GMT800 with the introduction of AutoTrac Transfer cases and Auto 4wd.

Welcome to the site Squire! Great looking Silverado

6.2 man, is your 2019 the new T1 design or the LD version ? If you have the K2 LD version then the chirp is most likely your exhaust flapper valve. Many have had their whole exhaust systems replaced due to this. The flapper was re-designed in 2016 after many complaints on the earlier 14 & 15 models like mine. Sometimes when out driving you can also hear the chirp when the engine switches from V4 back to V8.

IMHO, your TrailBoss looks So much better than the Raptor. The Silverado has a mean, I am going to eat you appearance. Good Job GM 2019 T1 designers

This is what is going on at GM ………

Kip, This is the 1500 K2 section. Good news on your fix, but you might want to also post this in the 2500HD section for others there.

I do know that on the K2 trucks, if you aim the car wash or garden hose directly at the sliding rear window square section itself, water penetrates into the cabin. I suspect T1 trucks do the same as the back window looks like the same design as on K2

Another benefit...… the sweet smell of Moonshine

around $800 for the pair Bilstein is late to the party. The first introduction to these was back in 2015

The E85 debate involves More than the "mileage sucks" train of thought. One of the biggest reasons for running E85 in my book is reduced carbon deposit buildup. No more black soot out of the tailpipe compared to standard fuel. The 2mpg drop I experience is still well worth it to me considering right now E85 is nearly $1per gallon less than 89 octane. So, the factual evened out lower cost vs. slight mpg loss is negated when the Benefit of more power and a cleaner engine is the end result IMHO Not to mention the transmission shifts like butter and AFM seems to prefer the E85 in my case.

You can still use the 5100 with a desired "0" inches of lift. 4600's are Yellow, 5100's are the machined silver appearance. Go for the look/color you want. To answer your question... Yes and Yes. No more Pogo Stick. 5100/4600s will give you a planted feeling and eliminate the jarring response of potholes etc.