I went with Pro Ryde 2.00" in front and a flat 2.25" Traxda FLAT block in the back on my 2017 275/60/20 Dura trac on stockers. Couldn't be happier. I still think going with the flat block in the back is what got rid if my 75mph shake Sent from my SAMSUNG-SM-G930A using Tapatalk
I have a 1.75 inch pro ride level up front. Running 275/ 60/20 Duratrac on stock wheels. I have an extremely minor rub on the upper control arm at full lock. And the truck drives great Sent from my SAMSUNG-SM-G930A using Tapatalk
I like my 275 60 20 duratrac. With the extra detail on the sidewall they appear to be wider. 1.75 level in the front Sent from my SAMSUNG-SM-G930A using Tapatalk
So with all my chevy shake issues at 77-80 mph .They are gone. The 1.75 proryde level and the 2.5 Rear traxda flat rear blocks along with the 275/60/20 this truck rides great. Night and day difference. Couldn't be happier. Sent from my SAMSUNG-SM-G930A using Tapatalk
After 3000 pages of reading thinking I'm only going to do a 2" level up front and 1" block in the rear.
Still unsure about adding shock extenders for the rear by adding the extra 1"
I also have been researching this for weeks. Think I'm leaning towards a pro ryde 2.5" kit and leave out the .5 spacer on the top for a 2" front lift.
Then go with a added 1" in the rear also from pro ryde.
Then go BFG KO2's 285/65-18 on my stockers.
Wish they offered more 295/65/18 that were not so damn expensive.