The info you guys share here is fantastic. It's greatly appreciated.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.
Great Stuff wngrog ! Thanks for that. I have the medium springs and shocks/Torsion bars (OME) for now. The rig sits 2.5 inches taller in the rear and about 2" in the front. Pretty sure I'm going with the Toyo Open Country AT II's in a LT275/70R18. It's a 33.3 diameter with 11.0 width. I will definitely play around with the settings. I'm using the rig mainly for bird hunting trips and canoeing. My hard core days are doneI had 860's with these 295/70/18 Nittos when I got it.
It sat 1.5" taller in the rear and the front Tbars were adjusted to match.
If I loaded it at all beyond the dual swing bumper already in it (kids in 3rd or a trailer) the springs sagged and it sat tail low.
The 866 are progressive rate so they squat very little but they ride lower.
I lowered the front to give it the 1" rake and it does not rub.
I have run with and without spacers at this height.
I prefer the look with spacers.
I think an Iron Man heavy or OME 860 or Slee Heavy rear spring set will be plenty for a 35
If you just cat around town it will be fine.
If you have to travel long distance to wheel or camp the 34-35s are felt in the power band.
Still better than a stock 80 but ......
Thanks for the info Hayes. You are right about different manufactures variations in size on the "same" tire. I always hit the manufactures specification page to get a read on true specs. I've owned 3 FJ80's and now this UZJ100. I sold my AEV Wrangler last year. Just had to go back to a landcruiser. This forum is great with all the info you guys share. Thanks !My take on tire fit and power effects:
Coming from an FZJ80 with 315's (with 4.88 gears), nothing I put on my 2005 LX470 will make it feel "slow." If you're trying to get every bit of pep, power, acceleration and stopping power out of your 100-series, stick with stock tire sizes. Otherwise, don't worry about it. It will still go better than an 80.
Fit. I'm running 295/75R16s on OEM rims without spacers. The rears rub the inside surface of the wheel well when stuffed--this does no damage, but it does leave a streak mark. The front tires have ripped off the little plastic steering boot guards (not the boots but the little guards that shield the boots), and leave very very little room at the fender when fully stuffed.
There are meaningful variations in diameter, width, and sidewall tread between different brand and model tires of the same size. I think if you're running 315's and factory bump stops, you're putting your front fenders at risk when you wheel it.
You'll get no debate from me. What works for each is the right way to go Staggrlee. After 40 years of doing this 4 wheel thing, finding what works and doesn't is an individual thing for sureSorry, I don't really want to get into a philosphical debate/war over this and I don't mean to try and touch one off. There's what's prudent/useful in my opinion, and it's only that. My opinion. I'll continue to use my truck for the sole purpose it was purchased for. Namely going off road and not getting stuck.
For the record, I run 255 x 33"s, so you can imagine which side of the philosophical "bigger is always better" divide I fall into.