I have 19x9.5 +30 front and rear, lowered, minimal camber (close to stock) with rear guards rolled. Rear wheels sit pretty flush to fender edge, running a 275/30/19 tyre. If going lower on your offset you'll need more camber and probably more like a 255 tyre.
Fronts will be fine To fit 9.5 rears properly sized tyres and NO work at all and guaranteed to fit, you need around +38 offset. +30 may also fit but depending on ride height. If low with just a guard roll you will be able to fit +30. With camber and slight pump of the guard +22.
Cheers guys ! I have an option for the rears to be 19x9.5 +35 so that works with a little camber to get it lower. I will keep the 19x8.5 +30 on fronts. Thanks
speedo depends on tyre choice. in order to match the stock 225/50/16 rolling diameter, fronts go with a 234/30/19 and rears suggest running 265/30/19.
^ yeah as Mike said, depends on the tyre. My 275/30/19's are 2.5% different to stock, the 265/30/19 would be 1.6% different. Negligible difference really.
Thanks guys big help One more.. will an 18x8 +35 5x114.3 front And 18x9 +35 5x114.3 rears. Will these clear calipers and fit relatively flush ? Cheers
Caliper clearance is more to do with the spoke design, test fit if possible otherwise might need a small spacer to clear.