open vs limited slip diferentials.
I have read about differentials overheating. Is this a problem 'almost' exclusive to limited slip? My new vehicle will be used a great amount of time on steep 2 lane winding mountain roads. I woul...
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Don't worry about getting a lsd axle. They are not problematic and will help you in the areas you describe. Especially if you're looking at 5500 trucks, ATs pretty heavy duty. I have yet to crack the rear diff open on dozens of trucks I've had with up to 150 k on them, except to change the oil.
If you're looking at lighter Fords 250/350 ( not sure if it's offerd in the 450/550 trucks), the e locker offered on the newer Fords is AWESOME! One of the best OE features of late IMO. Had one on my old 2013 F250 company truck up in ak and it worked great. Only works up to 20 mph then unlocks but it was sweet. Used it most every day in the winter just to drive up the driveway. With the Ford I could lock the rear and drive up in 2 wd, empty bed. Would have to shift my Dodge into 4 wd if I didn't take a run at it.
If you're looking at lighter Fords 250/350 ( not sure if it's offerd in the 450/550 trucks), the e locker offered on the newer Fords is AWESOME! One of the best OE features of late IMO. Had one on my old 2013 F250 company truck up in ak and it worked great. Only works up to 20 mph then unlocks but it was sweet. Used it most every day in the winter just to drive up the driveway. With the Ford I could lock the rear and drive up in 2 wd, empty bed. Would have to shift my Dodge into 4 wd if I didn't take a run at it.
