I went form a 5.3 to 6.2. I can tell you pulling my boat up to Tahoe was tough on the 5.3, getting passed, struggling uphill. Going to the 6.2 was a big difference for me. Like most, 99% of the time I'm not towing and I love the driving the 6.2. I also have an Audi as my daily drive but enjoy the truck more. Having the ability to turn off the DFM also makes a big change from stock. Unfortunately, I have to remove the Pulsar LT every year for smog.
I have a 2019 1500 AT4 6.2l. Someone hit me while parked and caused a bunch of damage. Insurance has taken care of it but waiting for the running boards. Today the body shop called to let me know they finally came in but they have 3 supports instead of the 4 I have now. They say it's part number 84676694 and the dealer said it's the way they come now. I don't think that's correct and don't want to lose a support. Other than me buying my own after market, any idea on a 4 support OEM that's 90"?