Wheel & tire question

[Rtorres]

62 GMC, I was wondering if I put in 2 1/2 drop spindle and new coil springs.
What’s some( biggest) wheel tire sizes combo’s that I could put on with out any modification to the truck. And if anybody has some pics great . Thanks

[Rtorres]

Well I was told to use a 3 in drop spindle in front & 4 in spring drop in the rear. 18 in rims
I know is just preferance

[Jim A]

What would your truck be good for if you make these mods?

[Rtorres]

It could hold my kayak, take me to the beer store and maybe even work when it’s not raining. Thanks for asking