viter
Adventurer
as stated above, UCA's do not provide extra height or space for tires to fit in, just extra bit of wheel travel (probably down travel since up travel is limited by factory rubber bump stops, while down travel is limited by the shock) - so your fornt tires will be able to drop down a bit lower at full droop. plus this extra small bit of down travel is only useable if you have the right shock that will droop down that bit lower, like the donahoe extended travel shocks. so in short, do NOT buy uca's unless you are planning on desert racing or just have money to waste...
to clear 33" tires you might have to do some clearancing on the truck. I would suggest checking TTORA for lots of usefull info on this - www.ttora.com.
my suggestion with big tires would be to get the lift and then test where the tires rub at full compression and full steering lock, then get your saw/mallet/etc. out and start clearancing away...
unless there is a wheel that will work better (like with a different back spacing)...
to clear 33" tires you might have to do some clearancing on the truck. I would suggest checking TTORA for lots of usefull info on this - www.ttora.com.
my suggestion with big tires would be to get the lift and then test where the tires rub at full compression and full steering lock, then get your saw/mallet/etc. out and start clearancing away...