Originally Posted by lifted97ranger
yes, IF you plan on using 4wd.......you will destroy expensive parts if you don't....
no not IF he plans to use 4wd... if he plans to drive the truck at all! The 07s have a live-axle front, which means if he has different gear ratios his wheels will be spinning at different speeds while he drives, which is very bad.
A lot of people like lunchbox lockers because of their affordability. I don't think they are bad in a daily driver, but you need to get used to having them in. Lots of people here run them in the front diff with very few problems on the street.