RebelThunder Posted June 12, 2010 Report Share Posted June 12, 2010 I was just wondering if anyone here knows, I'm planning to change my wheels and tires to 20x10 rims with a 305/45R20 tire. will this work? thanks for the input Quote Link to comment Share on other sites More sharing options...
Appalachian Journey Posted June 12, 2010 Report Share Posted June 12, 2010 Go to the address below and enter your current and projected sizes. No more than a 3% increase in overall diameter is recommended. http://www.1010tires.com/TireSizeCalculator.asp Quote Link to comment Share on other sites More sharing options...
RebelThunder Posted June 13, 2010 Author Report Share Posted June 13, 2010 thanks for the link, Quote Link to comment Share on other sites More sharing options...
dhh3 Posted September 1, 2014 Report Share Posted September 1, 2014 I was going to start a new thread concerning what is the largest tire we can run with the 19" wheels. This post has a neat chart, so I figured that I would bring it up to date. There is also a thread concerning the space between the front tire and strut. Stock size is 225/55R19: 28.7" dia., 8.9" wide Next size: 235/55R19: 29.2" dia., 9.3" wide Third size: 245/55R19: 29.6"dia., 9.7"wide. Difference from stock = + .9"dia., + .9" width. According to the chart: 3.01% increase. Anyone know what is the largest tire that can be installed with out rub issues on Factory 19" wheels? I know that this is not a Jeep Forum, but there is a lot of empty space in the wheel wells. Quote Link to comment Share on other sites More sharing options...
redtomatoman Posted September 2, 2014 Report Share Posted September 2, 2014 245/50/19 are almost spot on for wheel diameter so that keeps the speedometer accurate. 255/50/19 will fit (according to discount tire) but the speedometer will be read slightly low. I'm going to go with one of those sizes when I need new tires. I'm at 42,000+ miles currently. I think I can get another 5k out of them. Peace. CrossRoad14 1 Quote Link to comment Share on other sites More sharing options...
CrossRoad14 Posted September 5, 2014 Report Share Posted September 5, 2014 Thanks for the tire info! I have been wondering that myself, I find the tires too narrow I line like a wide tire like in the ford edge sport I'll probably go with the 245/50/19 so I don't throw off the spodo. Quote Link to comment Share on other sites More sharing options...
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