I have the factory option 18 inch rims on my '09 H3T with Bridgestone Dueler 265/65 tires. Was wondering if 305/60-18's would fit without making any modifications other than raising the tortion bars all the way up. Any advice would be appreciated.

Thanks,

Joe

 

They would fit fine, and you do not have to adjust the T Bars for them to fit either. Same as with the 3.

Most people do adjust the T Bars for some lift, but it is not required. I wheeled two days with a guy on 35s who chose to leave the front in its stock position, 33s are no sweat.

 

Yep, you're good to go, now go post more pics of you're awesome choice of Hummers please .