[Jack98]

Hey guys I've just done the 30mm suspension lift and 50mm body lift on my coily and I'm looking to put some 30" big horns on. I want black sunraisers. Can anyone recommend dimensions? (tyres/ rim offset height and width)?

[monley]

Rims 15x7 -13 off set is the common sunny choice
Tyres, choose a tyre that suits the terrain you wheel. Anything bigger than a 235/75 you will need gearing to suit

[zukenutter]

Coily shave +offset time standard so -13 May be a bit wide??

[J--A--C--K]

I think coil and leaf run +6 .I have no B/L 30s and 15x7-13 and it needs an 1 1/2 inches added to the flares. Scrubs a small amount when at full compression. You could get away with less offset as you don't have leafs to clear at full lock.
And gears are very much needed for 30's.

[atari4x4]

coily's run vitara offset from memory? eg +25

sierra's are +10

jimny's are +5

viewtopic.php?f=5&t=23668&hilit=speedy+offset

[coily96]

With a 31x10.5 fitted to -24 15x8


With and without flares

[coily96]

IMO 30x9.5 15x7 -13 would be perfect

31x10.5 15x8 -24 is a bit too much and major scrubbing will occur with a 3 inch lift.

[alien]

Nothing wrong with a 31x10.5 on a 15x7. Most 31" tyres measure just over 30" anyway.

IMO anything above a 215/75r15 wants gearing done, otherwise low range might as well be high range with the speed you'll be hitting things at, and 5th gear sucks.

Welcome to the snowball effect =)