Who Has The Highest Mileage On Their 14+?

[bullet225ho]

Up to 292000 at this point.  Still going strong.

[Heath7400]

2014 Sierra 1500 4x4 -- 142,000

[NWI Denali]

Awesome feedback in here. Lots with 150k+ and wow even some with 250k! These k2 trucks seem to be proving durable!

[SuperOldSchool]

Can we get this one going again with some updates?

 

2015 6.2 151k.   Hoping to clear 200k.

[TheRiver]

236k on my 2016.

 

[Grumpy Bear]

186,000 on the 2015. About ready to replace my first battery. 

[Bill Gutman]

2018 e assist crewcab 5.3 as o this am 429784 miles going for 500000 miles. Have had regular maintenance. Have refused temp sensor replacement  so far 2 brake jobs new front axel bearings at 350000 miles still averting 23.7 mpg. Best chevrolet truck I ha ever had