From 17's to 20's
Professional
Joined: Dec 2008
Posts: 220
Likes: 1
From: Northwest Territories, Canada
yup ya have to enlarge the inside of your tire all the way around by 1.5" with some tin snips, or better yet a oxy-acetelyn torch...remember measure twice, cut once...she'll fit like a glove!
awe crap! you have to MOD your tires? i just bought new ones... i coulda saved SOO much money! no mods to go to 20's dude!
Hall Of Fame
Joined: Mar 2009
Posts: 19,168
Likes: 23
From: South GA
Yeah, some trucks came with 20 stock so you wont have to do anything. The good new is you can find 20" tires all day on ebay and Craigslist for cheap.
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Veteran
Joined: Feb 2006
Posts: 387
Likes: 0
From: Northern New Jersey
Made same move and with the 3.55 gears, really did not notice the loss of acceleration. The speedometer is off about 5%, but I'm still covered by the 7/70 warranty, so I did not correct it and look at it as a bonus.