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Not only is the wheel diameter an issue, but the
width and the backspacing as well. For 33x12.5 on 15x8
rims with 3.75" of backspacing (this is the distance
that the wheel projects IN from the plane of the lug
bolts) I found that I needed 6" of lift. I've heard
rumors that if you use 33x12.5 on 16x8's, you can get
rims that sit closer in, and you can get away with
less lift and still clear the wheel wells but my guess
is that this is either BS or the folks that do this
don't actually go out wheeling. Either way, I'd
advocate the 15" rim just so that you can air down and
really have some sidewall to deform. <br><br>Basically
the problem that you'll encounter is that with
insufficient lift, the front wheel will rub in the wheel well
when you turn and hit a bump. I tried using my 33's
after getting just 3" of suspension lift and this is
precisely what happened.<br><br>My solution to the problem
was to do 3 inches of body lift on top of 3 inches of
suspension lift. I used the Revtek suspension lift kit, and
a Performance Accessories body lift kit. I had both
installed by a local shop after reading the installation
manuals and realizing that rebuilding the front strut
meant having to go through a full wheel alignment, and
in doing the body lift, the shift extenders required
milling capability. The Revtek kit goes for about 400 and
installation, the Performance Accessories kit goes for about
300 and installation. I think I ended up paying out
about 1200 for the two, installed. I put about 200 per
wheel into 5 rims and tires (BFG MT's at 150 each and
steel rock crawler type rims for 50). The only problems
I've encountered is that I can get the front tires to
actually touch the frame if I crank it around enough, and
I had a problem with the rear shocks kissing the
leaf springs in extreme articulations because of the
block type rear suspension lift. I solved this problem
with spacers and longer bolts that moved the shock
inward away from the spring about half an
inch.<br><br>Another way to do minimal/cheap lift that I considered
was to replace the fender panels with fiberglass and
solve the problem by having bigger volume wheel wells
and use less lift. However, nothing I could find
matches the body type of a 2000 Tacoma, so I'd have to
custom those, and I'd have to get the things painted to
match... all in all, a major hassle.<br><br>In the end,
I'm very happy with 6" of lift. The body lift barely
changes the center of gravity compared to the suspension
lift alone. The road handling characteristics are very
similar to before while the offroad capabilities are
markedly improved. <br><br>I was able to do the mods
cheaply, and I was able to re-allocate funds into heavy
duty tubing bumpers, rock sliders and a winch. Trust
me, if you do the body lift, make use of all that
exposed frame underneath and get some heavy weld-on rock
sliders. These will save you from having boulders
pinch-weld your door shut from underneath the rocker panel!
It also gives you a big long jack-point that you can
get your hi-lift under... otherwise the only place
you can get your hi-lift to grab is basically the
rear bumper.
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