Tim, what size tires are you running?
From your avatar pic it looks like your wheels are the standard steel four bolt/ 8 slot wheels... likely R15 x 4.5 or 5.5 wide.
The 165R15 will work with the standard steel wheels without any clearance issues (they did in my VS car before I changed wheels)... it’s if you are considering bumping up to the 185/65R15 that you need to do a little math before pulling the trigger, as your wheel backspacing and your front/rear set up will come into play.
there are some great calculators out there to help with the math... happy to dig one up if you need help.
cheers,