2018 GMC Sierra SLT Crew Cab - 2.5" Lift Tire Size

[Auger]

I'v scrolled endlessly through the forums and haven't seen a definitive answer to the question below...

 

 Will 275/65/R20 BF Goodrich KO2's fit on a 2018 GMC Sierra 1500 with a 2.5 Rough Country Lift OR  MotoFab 3" Front 2"rear Leveling Kit w/ UCAs - the kicker... on Stock 20x9 Snowflake Wheels?

 

In my search I have found it does in fact work as long as you replace the UCAs, Minor rubbing on the inside of the fender looks to be the biggest issue. Some say spacers some say no spacers, super lost! 

 

Please advise!

 

SPECIFICS:

2.5" GM LEVELING LIFT KIT FROM ROUGH COUNTRY or MOTOFAB 3" FRONT 2"REAR W UCA'S

275/65/R20 BF AT TA KO2 - 34.1"

Factory 20x9.0 Wheel Offset = +27 mm - Back Space = 6.06" Inches

2018 GMC Sierra1500 SLT CREW CAB 4X4 - STOCK 

Edited October 29, 2020 by Auger

[Fix29]

In my experience when I installed my 2.5” Motofab spacer and Kryptonite UCA’s the factory snowflakes rubbed the upper control arm. I would have needed spacers if I hadn’t switched wheels.


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