I have a 2010 stx 4x4. Looking to do a.s. level and rear blocks and either 305 65 18's or 285 65 18's.

Wondering will this effect my warranty? How bad would the traction control issues be? Anyone got a similar truck with similar mods and pics?

 

I have a 2010 Lariat 4X4 with a 2.5 AS spacer on the front and 3" blocks rear and 305/65/18's. I had traction control issues until I got if flashed. No issues now.

 

What issues did you have?

 

it may or may not affect your warranty. it all depends on your dealer.

do a search, there are TONS of show your leveled truck threads.

 

The slightest slow turning corner that included a bump or incline would cause the traction control to turn on.

My pics in my album to not show the A.S. stuff. They are of my older 2" Revtek front kit and stock rear.

-Jeff