will a set of 18x9.5 with 24545zr18 fit on a 2000 blazer or will they rub or stick out or anything

 

its going to depend on the backspacing and whether ur blazer is 4wd or 2wd.

 

that is very true, but i do know the similar year S-10 2wd that everyone loves to drop can take 18's just fine. i actually saw one today. stock hight and all, 18 inch and i think same size tire. fit inside the well and looked good.

 

well rimes im thinking about puttin on my blazer are off of my 91 s10 with air ride an stuff an on the front of it it has 2 1/2 spacers on each side.
an my blazer is 4wd

 

The backspacing / Offset, as stated is the key. I have a set of 18X9.5's on the back of my 2000 2Dr/2WD with Goodyear F1's in 275/40ZR/18. But, believe it or not, the cross section on these tires is only 11". Which is well within the range of what will tuck. In a stock 2wd rear fender well you have about 13" from the inside of the fender to the back wall. You have to take into account for roll in turns but you can get a pretty big tire to tuck without cutting or trimming fenders. Most of your reputable adapter makers / dealers know what you'll need but research your wheels and tires yourself. You can even measure all of this yourself. Tucking front tires is more tricky and is usually where problems occur and that is due to turning with wider rims. Knowing the correct offset of your wheels and fitting your truck with the correct adapters up front is crucial.

 

dose anyone have pics of a blazer at stock ride height with the same size rims an tires