sonikk71
+1y
Honestly it just depends how dedicated you are to getting them to tuck and how low you want to go. With a body drop no way... laid out... maybe? I would say the biggest problem you are going to have is in the rear. Let's take my truck for example. I am body dropped 2 3/4 inches and I am running a 17x7 with 5 3/8" backspacing. (which is very close to a 35mm offset if my calculations are right.) I running a 205 40 17 for tires.On my dawg without narrowing anything and non 4x4 sheet metal (4x4 sheetmetal only helps if you are not body droppped) it is a tight squeeze but I clear. You are talking about running a 20 inch wheel that is an inch and a half wider than mine with an offset that is the same. However bear in mind that the taller tire will end up hitting the side of the bed as mazda bedsides are not straight up and down. And again all of this is moot without really knowing what size tire you are running. So how low do you wanna go? I am not saying don't do it but you need to be sure you know what you are in for depending on how low you want to be...
Here is a quote from Russ-D I found over on street source. If anybody would know he would.
"On a body dropped mazda a 7 inch wide needs about +32, 7.5 about +39, 8 about +46 and 8.5 would need as I said, +54. Which you cant get in 6 lug without buying a 3000 dollar set of billets. Redrill to 5 lug, lots of high offset 20's on 5 lug."
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