2010 AWD Explorer wheels+tires and level

[Mr. Exploder]

Hi everyone I'm new here, Just got a 2010 ford explorer xlt sport with AWD. I've heard many different answers but not sure if its safe to do a small leveling kit with smaller wheels and bigger tires. Not sure what would work best or what size to even go for a little more aggressive stance so my wheel base isn't so short. Any input is greatly appreciated!

 

[Conestoga Actual]

I just put a 3"front/2"rear leveling kit on my 2010, with new KYB quick struts. I also put on the BTF upper control arms. I love the aggressive stance. I just installed this past weekend, and dropped off at shop this afternoon for alignment tomorrow.
I've been running 245/75-17 KO2s for 2 years with no issues before the lift, stock rims.
In future may go to aftermarket rims and 265/70-17s.

 

[Mr. Exploder]

I just put a 3"front/2"rear leveling kit on my 2010, with new KYB quick struts. I also put on the BTF upper control arms. I love the aggressive stance. I just installed this past weekend, and dropped off at shop this afternoon for alignment tomorrow.
I've been running 245/75-17 KO2s for 2 years with no issues before the lift, stock rims.
In future may go to aftermarket rims and 265/70-17s.

I just put a 3"front/2"rear leveling kit on my 2010, with new KYB quick struts. I also put on the BTF upper control arms. I love the aggressive stance. I just installed this past weekend, and dropped off at shop this afternoon for alignment tomorrow.
I've been running 245/75-17 KO2s for 2 years with no issues before the lift, stock rims.
In future may go to aftermarket rims and 265/70-17s.

I'm pretty sure a leveling kit would ruin my AWD system as the axels would be at an angle. How big of tires can I fit without a lift or level?