What sort of modifications to the hub do you have to make, some sort of grinding or something?
And if so is it difficult or does it compromise strength?

 

i was talkin bout gettin haulers.

 

the 22's get a better start, and won't dig in as easy, and since the ds is about 500 pounds you will like this. with your size the gear change is a good idea. and the clutch springs would be another good change there like 25 buck.

 

I only run 20" extreme haulers. I was still getting the front wheels up. Maybe 22's are better though.

 

the 20 will pull the front up no problem, it's when you stop on a ilcline and try to go again the 22 will get you going again the 20 will digg in and you'll be stuck this gets old quick with a 500 pound machine.

 

01ds650, try the 22's you will notice a big difference in traction. I did. But you might think about changing the gearing if you go with 22's.

 

I think I get along with the 20's OK because I ride at Silver Lake. Which is pretty tame compared to the big dunes out west.

 

i had three sets of 20, actually one was geckos(what a bad tire) and i'll never buy another set i have a set of 23 that i really like.

 

23's in the rear? I didn't know they made such a thing.
Are they the ones in your pics?

 

Mongo, if you have not done alot of mods and with your weight, I would run a six paddle. You would be suprised how well a stock ds performs with them. You will not get a great starting hookup, but the extra slip will let it pull a taller gear longer, meaning less shifting. If you like skat traks, I have two full seasons on my extremes, over 60 longs days I would guess, and they are still in perfect condition. And were I ride, you go through a few lava beds every now and then. Good luck with your choice. Jed