4.10 and a hypertech programmer

[Z_71_SIERRA_19]

Ok i keep asking about the gear question this is very important to me I want to know if i install 35" tires and 4.10 gears will this set up be ok i dont do any towing and i dont do any 4wheeling, how will this set up be for me opposed to the 4.56 gears plz someone tell me the difference between them i already know that the 4.56 wil be better for towing and room for a bigger tire. I am not going any bigger than a 35" tire its going to be a daily driver. How are these gears on the highway how much does the engine scream with the 4.56 gears. PLZ someone help me i plan on purchasing the gears this week.

[facn8me]

4.10's will be just fine for that application. I would imagine about a 250rpm diff between the 2 at 65. Get the predator programmer if your going that route. They have alot more adjustability.