Guys, want to inquire. and specialist shop for 4x4's?

Getting a colorado and i want to pimp it up.
Some bigger rims, those offtrack tyre's, (the ones that have the large ass width and make it look real fierce)
Would 22 inch be over kill for the colorado?

also want to heighten the car..need those special suspensions right? Where can i get those? Dont want to drive to thailand..somewhere in KL/Selangor area would be good.

Thanks alot guys!