[bry593]

Lockers will make noise, cause poor handling (understand) and accelerate tire wear. They are a terrible addition for a street driven truck. On the other hand, if you use your truck as a truck, towing things and hauling through fields and mud, a locker is a blessing.

For good handling on street you want limited slip (actually does slip). These never lock completely and one tire will usually spin faster than the other. These are a best fit to most motorist driving styles. These are not available for HO52/72.