SCSL said:
I have to disagree w/ the axles, re-gearing & broken CV's.
I suppose it comes down to what you are comfortable with. DI's, Defenders, and DII's break CV's on stock tires (29" on Discoverys and 32" on Defenders), this is a known fact.
Frank Rafka (Mongo), and many others even here on this board can attest to the weakness of the CV's, again, this is a know problem.
A 255/85-16 BFG MT KM is around 33 3/4" tall, for me that is pushing stock components way beyond the safety margin that i am comfortable with, especially out in the woods where i like to avoid failure at all cost.
A 265/75-16 performs adequately and does not seem to burden these trucks nearly as much as the 255/85. This tire size, for me, would qualify for Kevin's "fits fine" category.
Now, the gearing issue. Sure the truck will still move forward and drive down the road without re-gearing but it will lose a substantial amount of acceleration and will labor hard on-road up any hills. Off-road, low range will suffer and first gear low will not provide the same low speed control that was present with the smaller diameter tire. Compression braking will also suffer. For me, these factors are not acceptable and require attention.
Again, all of this comes down to what one is willing to tolerate and is comfortable with.
KevinNY said:
Your right Bruno, my friend who runs that exact setup just fine MUST be wrong, I must be seeing things....
Kevin, I don't comment based on "my friends" experiences, I comment based on my own. Put some 255/85-16 BFG MT's on your Discovery then write back.