What are the pros and any cons to replacing the stock axle with a longer aftermarket one.
3, 4, 5 inches what is the main advantage here ?
I figure the only disadvantage is the price and fitting it on the trailer, what are the pros ?

 

wider= more stable=less tipping, after market ones are stronger.....

 

And lighter.

 

wider(way wider), lighter(maybe) definatly better looking. check my pics