abnexus

What is the GM link to determine the axle size of my 2016 Silverado 1500 LTZ 5.3L V8-gas truck? I've been Google searching and a couple results brought me back to this forum, but I'm not seeing how I can determine this through the GM website. If nothing, then how can I get this info otherwise?

Thanks for the feedback.

My truck is a ‘16 Silverado 1500 5.3L LTZ. I purchased an EWK oil extractor to make it easier to change oil on my various toys. Tried changing the oil in my Silverado yesterday and couldn’t get the tube all the way into the dip stick tube to extract the oil. It seemed like a spring preventing the tube making it all the way down. How do I get this to function properly?