Toyo open country m/t's. I think they make a 295-75-16 which isn't any wider than the 285 I think. I have them in a 315-75-16 and I don't think they are any wider than the 285 bfg's I got on my excursion. Load range E. I like them alot and they got no sound and wear good and all I have done since I put them on is tow. 10k still look new.
The wheel width depends on the year...the older chromed steel wheels were 6.5" wide and the newer aluminum ones are 8" wide.
Ante up for a set of 19.5 rims with 245/70 R 19.5's and be done with tire purchasing for the next 80k. If the truck lives with a trailer behind it you will not find anything else that will wear as well. You could also go with a 265/70 R19.5 which is a touch taller, usually around a 35.5 or so but narrow enough you don't have any rubbing issues. With 3.54's in my truck 6th at 2000rpm was good for 77mph, 1800 nets about 70 and it would tow 16k of fifth wheel there all day long.
man, Toyo MT's may be quite compared to boggers or something, but I wouldn't call them quiet!
I thought the stock dodge were 6.5, they might be 7". Can you measure the height of the tire installed. My dilema is with 285s toying I just can't run in 6th gear without EGT's getting hot. 5th gear at 70 is like 2500. If I could get down to 5th gear at like 2250 at 70mph, I would be in pretty good shape. I just don't want the truck to tow like crap. I currently am running 285/75/16 D range. They haven't worn very well. Probably about 20K and I am guessing they are half gone. Do you have any rub problems with the 315 on the truck?
This is the first m/t style tire I have ever owned and inside the truck I cannot hear them at all. Windows up or down all I hear is the truck.
careful man, I think those stacks are making you deaf!