What size tyres?

Just wondering if anyone knows if 31" tyres fit with a 3" lift without cuttin or trimming any parts of the car? Thanks

Unlikely, I've got just under 30" on mine and i've got 2" suspension lift and 2"body lift and had to trim the bumper as on full lock it rubbed.

Also depends on how wide your going with the tyres, mine are 235's on 7" rims so they are pretty wide maybe going thinner you might get away with it...

I'm looking at 31x10.50x15 on standard jimny rims i can get spring spacers though aswell to get bit extra lift?

Also with any bigger than 30" you going to want some gearing ie rocklobster etc

I'm really new to this so dont really have any idea what size is best anyway what size tyres should i look for that'll be good enough?

depends what your doing! I mainly use mine on the road and for green lanes, also i've been to 1 pay and play day and mine have been great didn't get stuck once!

Also think it looks pretty good too!

also like reaper said you want to look at different gearing with bigger wheels/tyres.

Mines got a rocklobster so gear to run up too 31" tyres.

I've fitted 235x75x15s to mine on modulars that are offset from the original wheels. So far I've not had to trim anything just pushed the bottom of the bumper out a bit. Hopefully taking it off road at the weekend so will see if any bumper needs to come off.

More importantly will 10.5 tyres fit on 5j rims? Will there be enough room inside the arch with the standard offset on the rims?

As others have said too, look at what your intended use is, don't get too hung up on running massive tyres. The thing you need to bear in mind is that these are plenty capable trucks with little more than all terrain tyres. 29"ish aggressive tyres will see you right in all but the most extreme conditions without too much in the way of clearance issues. All IMHO of course.

My main intention is to use the car to go to and from work daily which is only 2 miles and then using it for pay and play days should i look for 29/30 " by 9.50 ?

2 miles isn't very far so go for something with an extreme tread pattern maybe?

as I doubt road holding and road noise is really going to be an issue for that distance

For daily duties without any gearing changes personally i'd not go above 27". I'm running 195/15 which usually come in at 80 profile and they're remoulds that are typically taller. The maths works mine out to be 27.29". I use mine daily and on hills i can be down to 3rd mostly. 2"taller at 29" would make it struggle. Off road will be massively affected too, i'm in 1st gear now on climbs that were 2nd and tickover before!

All fine if you are planning to mod the gearing otherwise it can ruin a very capable truck. I'm going down to 215's when these are shot.