Jeremiah said:
I just did a comparison between the cost of new BFGs ($800 plus install and balance - another $100 probably - rounds out to $1000 pretty easily). Rickson wheels and 19. 5 Yokohamas, plus speedo correction and all the other stuff comes to $3500 or so. Gee, that's only 2 1/2 times what I would be paying for another set of BFGs. Now if the Yokos would only last 2 1/2 or three times as long ...
It also makes me wish I'd gotten a 4:10 rear end. The 19. 5s would reduce the ratio from 4:10 to 3. 57, which is precisely where I'd like to be. They would reduce my 3. 73 rear end to 2. 25, which means I couldn't use 6th gear under Interstate speeds. Somebody talk me into this ... PLEASE!
OK, Jeremiah, let me try to 'talk you into this' - my experince may help !
I got Ricksons 19. 5 steel wheel / simulators 5 years ago, with Bridgestone M724 LRF's. Very satisfied with them - the whole conversion in general that is (the tires were terrible in terms of M+S traction, though) - way, way safer ride & handling - confident when grossing 20,000 # even though I'm a 2500 SRW ('97 4by).
Anyhow, I left truck to sit a couple years, sidewalls got badly cracked due to high desert dryness here - I didn't like the M 724 wet traction remember, but did get 45 k miles (still 40 % tread remaining), so I went to TCI tire centers in Santee, CA and got some 'Michelin Factory Retreads' in the 245/70 R 19. 5 LRG with the Michelin highway / Mud'n Snow tread design "XDC" - for just $ 125 ea (w/o trade ins- would have been only $ 90 with them).
What helped convince me was the process that modern retreaders like Michelin go through is very thorough, and much improved over prior methods. I'm told UPS uses this exact 19. 5 tire design in Minnesota winters by the boat load.
I've enjoyed the XDC performance, huge improvement over the M724's in wet, snow & mud. They have a nice 'sing' to them at highway speed, but are not a noisy tire. Wearing like iron (typical for 19. 5's) after 12,000 miles I've just scuffed 'em a bit.
BTW, my truck is a SRW and yes, I'm using them at all four corners - steering position is legal and no problem. (the only legal prohibition for steering positions is for passenger carrying buses)
I even had America's Tire sell me lifetime balancing on them (they dont' sell 19. 5's but they'll balance them) and they balance up very nicely.
Just think of the economy and your gear ratio, you can't go wrong. Once you amortize the cost of the rims (and now you can go to Vision Wheel for aluminum 19. 5's a sweeter unit than I have... ) if you use Retreads, you'll be miles, safety and big money ahead of all the Ram truck guys who keep burning up the 'stock 10 plys' every 20 k miles or so !
Hope this helps ! David B. Oo.