What did you do to your 2015-2020 K2XX Tahoe/Yukon Today?

[K2 Kaiju]

Took it in for the 10spd tranny fluid/filter change - shifts so much smoother now - especially the downshifts when I let off pedal. When I got home, I changed my front dif fluid then covered it up with the Z71 skid plates from my old rig; same tapping screws worked again. I may be set for a while...

 

[the 18th letter]

Plug gasket? Seriously? Just like 1940.

I probably could have reused it but they’re 2 for 3 bucks.

 

[Jeff_]

Got new tires installed today. I got about 56k out of my last BFG KO2s.
This time I went through discount tire/american tire instead of Costco because Costco was such a hassle last time with them installing the "oversized" tires. Costco didn't want to do it, I bullied them into it, and then they said they'd be without any coverage/warranty etc.

The manager at discount tire was very nice and immediately helped me, price matched (actually beat) Costco's price on the tires, and had them installed in less than an hour from when I walked in. Even said that the larger tire looks great on these trucks and didn't give me any hassle at all.

Love these 275/70/18 BFG KO2's and hope to get another 56k+ miles out of this set as well.

Ignore how dirty the truck is right now..

 

[Sparksalot]

Got new tires installed today. I got about 56k out of my last BFG KO2s.
This time I went through discount tire/american tire instead of Costco because Costco was such a hassle last time with them installing the "oversized" tires. Costco didn't want to do it, I bullied them into it, and then they said they'd be without any coverage/warranty etc.

The manager at discount tire was very nice and immediately helped me, price matched (actually beat) Costco's price on the tires, and had them installed in less than an hour from when I walked in. Even said that the larger tire looks great on these trucks and didn't give me any hassle at all.

Love these 275/70/18 BFG KO2's and hope to get another 56k+ miles out of this set as well.
View attachment 415831
Ignore how dirty the truck is right now..

What dirt?

Mine with 285/65/18 tires. And some dirt.

 

[K2 Kaiju]

Finally tuned with Diablosport tuner. Did the 93 octane diablo tune, removed afm, speed limiter, and kicked up throttle response +20. 10 speed can't be tuned unfortunately. Really impressed after test drive - this truck is pretty damn fast.

Also added some rear cupholders. I think the translucent matches the cocoa pretty well...

 

[Sparksalot]

Reattached the defroster tab. Looking closely at it, this isn’t the first rodeo.

 

[Jeff_]

Got my Kicker sub from @cmatt today. Can't wait to install it on a weekend soon!

 

[the 18th letter]

Finally tuned with Diablosport tuner. Did the 93 octane diablo tune, removed afm, speed limiter, and kicked up throttle response +20. 10 speed can't be tuned unfortunately. Really impressed after test drive - this truck is pretty damn fast.

Also added some rear cupholders. I think the translucent matches the cocoa pretty well...

I need to get my tune done before next inspection. Gonna have to breakdown and get the equipment for a BB tune because mailing my ECM someplace is scary lol

 

[Doubeleive]

installed a Valentine one and a dash cam in the wife's 16 yesterday, while doing the install I started it up several times to verify I was choosing the correct power tap and noticed a good "clunk" noise immediately upon start several times. just curious if anyone else has experienced the same and or has any clue what it could be?
it could maybe be something hitting from the exhaust maybe but sounded more solid/internal like, when I tried to pay more attention to the sound of course it decided to not do it.

 

[SpyShops212]

Finally tuned with Diablosport tuner. Did the 93 octane diablo tune, removed afm, speed limiter, and kicked up throttle response +20. 10 speed can't be tuned unfortunately. Really impressed after test drive - this truck is pretty damn fast.

Also added some rear cupholders. I think the translucent matches the cocoa pretty well...

There is a guy that makes a nice set of cup holders that fits perfect.