I meant loud and here I am with all kind of college degrees from Div I universities and can't spell loud. Flowmaster Super 40 are about $70 a piece and everyone I've ever owned outlasted the vehicle it was on. www.summitracing.com, www.jegs.com, www.alloutoffroad.com, www.4wheelparts.com.

 

I have 285/75 on my 98 Ram sport 4x4 and they rub only when I turn hard to the left. But no rubbing turning to the right.

 

I heard that the 40's were really quiet?? what will be louder that you know of?

 

Anybody??

 

50s are pretty quiet ... 40s are louder ... I understand that 10s are loud enough to be illegal except for racing ... not sure about that last one though.

 

I have a 40. not quiet at all.

 

If my truck came with the 265/75R16 tires, is the speedo re-cailbrated?
Yall shouldalready know my exhaust choices by now

LOUD AND MORE LOUD[sm=icon_sneaky.gif]

 

so if i get a 40 should i go with the whole exhaust? or just by the 40? what will be better?

 

also what makes the 50 different then the 40?? as you said that the 50 was less noise in the cab.

 

Not sure you needed a speedo recal from 245 to 265 ... it's only 3 or 4% difference ... not really enough to notice.