06 MR/T- Biggest 20'' Tire?????

1097 Views 6 Replies 6 Participants Last post by freerider, Jan 14, 2009

Sublime R/Texas

Discussion Starter · Jan 13, 2009

I wanna get 20'' rims for my 2006 Magnum R/T for the performance quality. I hate empty fender space, so whats the biggest tires i could put on the 20'' without modifyin or having certain mm spacing. Also want all four same size for rotating purposes

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freerider

· #7 · Jan 14, 2009

255 would be the width of the tire in MM and 45 is the percnetage of the width that makes the height of the side wall and 20 is the size of the wheel.so.....255/45/20=wideth/side wall height/wheels size.and yes the higher the first number the wider the tire.heres a link to a tire size calculator.
http://www.carmodifier.com/default.asp?Action=tireTechCentreCalculator

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