305/55r20 bf goodrich km2s going on the factory 20s this week. Hope it doesn't kill the performance of the ecoboost. The factory Goodyears that come on the "offroad" package aren't great for "offroad"

 

Those look very nice, and should add an aggressive look and traction level to your truck. I did notice you do have the 18's though, not the 20's. Also, be glad you got the good years to start and not the pirellis. uch on the pirellis.

 

Sweet... post some pics after the install.

Where did you get them?

FB

 

They are going to look awesome!

 

Sweet! I went with the BFG All Terrains

 

Those are great looking tires and perform well also. May be a little close to the upper control arm once they're on. I'd mount one tire and check the clearance first. I think they'll look great once mounted.

 

mounted pictures

 

Got the tires and wheels on, great news no rubbing and I am still at stock height. However I have only driven about 30 miles and haven't made any very sharp turns or flexed the suspension yet, hopefully this weekend... I have the autospring 1 1/2" level kit sitting on the counter, but may just go with the 1" budget boost if everything clears. The tires came from onlinetires.com, best price by far, they even knocked an additional $12 per tire off the advertised price and reduced the shipping by $10-$12. This is my fourth set of BFG muds in a row, all the previous hit 50k miles, hoping these do the same. Best of all, in my limited test runs, the ecoboost fun factor didn't take a hit!

 

Awesome!

 

Looks great!