How big of wheels????

whats the biggest wheel you can put on a 99-02 gmc ext cab with a 5-7 drop on it

28's

anyone esle have any input?

Originally posted by BK2LIFE



28's



You might can get 22s in there, but you will probably need rubberbands. If you are daily driving the thing, I'd just go with 20s.

i know on a 88-98 with a 5-7 you can run a 22 with a 30 series i want to put 23's on it but if i have to ill put 22's on it and it will be a daily driver and will be towing my other truck

LOL @ Towing with a 30 series tire............

noone said that i was goin to tow with a 30 series i was just sayin that i know you can do that in a old body style

street trucks just did a 05 1500 crew with a 4/6 and 22x9.5 and they said it rubbbed and had to flair fenders also rubbed inner fender in front
was on 265 35 22

I think you might need to reconsider your options. I see where you wanted to go 23s. With 23s, a 4/6 would be too much. If you are using this as daily AND to tow i would highly recommend using fatter tires. So question would be, do you want a 5/7 drop or 23s more? What I would do if it were mine would be to do 22s in back and 20s up front. You could still do 5/7 drop and still have 22s in back. Just another option

And if you stuck on 23s, then 2/4 might be a good drop option