Worried about clearance after lowering.

I have a 6 lug 2008 I am planning on lowering it using the Tundra racing kit. My concern is will I have enough clearance in the front wheels.

I have the TSS package rims on it current tire size is 265/50/r20.
has anyone run into any problems lowering their truck with this size tire or larger? I used the search feature and found very few lowering post dealing with 6 lug trucks.

Also, does anyone make any after market shocks that wouldn't increase ride height? Thanks all.

 

Torspd is running 275/40/20 and I believe he is using the tundra racing drop kit. Shoot him a PM, he should be able to help you out.

 

I may send torspd a message as well, I have been mulling over lowering my truck. I have 275/55r20 and they rub at stock height, but only a little during tight turns.