Mileage Roll Call!!!

[Cooth]

2025 5.3L just hit 26k miles. No issues.

 

[BigBlackie_'25TB]

2025 5.3L just hit 26k miles. No issues.

You are like me...you drive the hell outta your rig!

 

[Turkhntr]

2024 5.3 just hit 37k miles , just normal maintenance so far.

 

[BlackTrailBoss]

My 2021 Custom TB with the 5.3 just hit 107,000 miles today. No issues so far

 

[GETGONE]

Rolled 40K this morning on my 2021 6.2 TB. Zero issues with it.

 

[NY3Wulf]

21,120,000 (feet, that is) or ~4000 miles In the 'danger zone' for the LZ0 but fingers crossed

 

[Jmzvet]

50,300 miles in 5 1/2 years. Reg maintenance only

 

[hawk99gt]

Just did my annual run to South Florida from North GA and my 5.3 LT TB @28,000 miles ran solid. Question for the folks who are over 100K miles. Has anyone done other than oil changes done transmission and axel fluid changes?

 

[BlackTrailBoss]

I had the transmission fluid changed at 75000 miles. I bought all GM/AC Delco products and had my mechanic do it

 

[texanlife4]

I'm planning on doing all my fluids at 50k. Didn't get to do my wifes tahoe til 100k because of mileage when we got it but will do hers every 50k from now on as well.

 

[tooleyondeck]

Just did my annual run to South Florida from North GA and my 5.3 LT TB @28,000 miles ran solid. Question for the folks who are over 100K miles. Has anyone done other than oil changes done transmission and axel fluid changes?

I always recommend to follow the "severe" maintenance schedule per the user manual. For a 1500, that's trans fluid & filter at 45K and transfer case fluid at 50K.

 

[azwiley1]

Thought I would join the convo, my 22 TB has 101,000 +/- a few.

 

[Jazz1326]

I feel like there isn't that many of us in the 100k club lol!

I joined the 100k club last year. 21 Trail Boss LT currently at 125k. Bought it new. I’ve pretty much pampered my truck ( routine maintenance etc). Most of my miles have come from travel. My job sometimes puts me on the road.

 

[Aton]

TB Custom-2020-5.3 -purchased 6/2025-original miles 50,127

 

[2KWIK2C]

21 Trail Boss. Beater Truck. 76K