I am going to get a set of timbren ses for my truck. My application calls for the DR2500CA which is rated for 6,000 lbs. And they make a DR3500CA for 1 ton trucks that are rated for 8,600 lbs. Does anyone know if it's possible to put the ones for a 1 ton on my 3/4 ton to have even more support? Do they mount the same and all that or are they different? I'm planning on ordering a set this weekend so I need to get some info pretty quick.