New to Jimny Ownership

Morning all,
I couldn't see a newbie thread so just thought i would say hello from the Midlands, UK here.
I am about to become the new owner of a sparkly red 02 plate Jimny with ridiculously big wheels, which will need changing, but just wanted to ask a few things before actually parting with cash for this one. I will add some photos if I can for a better idea. The car seems generally unmolested. The arches (they are in the boot) have been removed to accommodate the 285 tyres (will need advice on replacement soon) and it has been sprayed with underseal. It will need some welding next MOT but that is 9 months off so it will get me through the winter. It drives okay considering the tyres, but i did notice the steering wheel was completely off. Maybe something bent of just tracking way out? I also notice the swivel hubs were covered in grease. I assume, if like on Land Rovers, these should be clean and shiny. Is this an expensive thing to sort?
I has only done 49k miles so not a lot and I guess clocking them isnt something worth doing.
I did think when I go back to possibly collect, I will jack up, wobble all the wheels and maybe take one off to see what discs and pads are like etc.
Any helpful comments would be appreciate in the first instance, please.
Thanks

A JIMNY WELCOME FROM N/WALES

Thanks for the replies/welcomes. Very helpful. So I assume that it has definitely had a lift in order to fit the massive tyres or they would not have fit even with the arches removed. I have some 235s on my Landy 90 (can I use the name here) which I could swap as they 285 may look alright on that.
That makes sense with the tracking, so just wheel off and re set. The kinpin bearing seem similar to the 90 in term of everything off and replace seals at the same time. As you say, not a big job but do I want to be spending money straight away? I am going to have a less rushed look again later and taking a trolley jack to raise the front, give a shake and wobble and check discs/pads. The chap is very accommodating!

Pitman arm is a new term to me. I guess a steering arm?
My tyres on the 90 are 235/70. Would these allow for the arches to be refit do you think?

Thanks. That makes sense.
I gather the engines are bullet proof subject to the usual service. Only 49k miles, but I would think a cambelt change wouldn't go a miss.

Photos of the swivels. Look like seals needed at some point soon. Anything else obvious?

Unlike landrover swivels, Jimny swivels need not be perfectly shiny as they are not full of oil or grease. They essentially run dry, with only the inside of the CV joint needing to be greased. That big seal is a dust seal, more to stop stuff getting in than out. Greasy sludge dribbling out of the bottom of the swivel seal is normally a sign that you driveshaft seal has gone. This is a much smaller seal that stops the differential oil leaking out around the driveshaft. This is turn is a sign that the kingpin bearings are worn, allowing movement in the swivel seal which wears the driveshaft seal.

Yours look good. No dribbling! I'd leave them alone until you get signs of kingpin bearing failure (typically a steering wobble at 45mph).

Sticking some sensibly sized tyres on it will improve the car in almost every respect.

Don't worry about changing the cam belt as it won't have one.