Help with tire sizes

[Keith.Williams]

Just recently bought a set of Niche 20 inch wheels. 20x8.5 front and 20x10 rear need a little help with tires, I would like to keep the stance the same with the bigger tire in the rear but just enough clearance bc I'm lowering the car also an inch. Front tires I was thinking maybe 245/45/20 maybe 295/45/20 rear what you guys think?

[Logizyme]

I think you are going to need at least a 40 series.

With those widths most guys run 45 series on the 18's. With 20's your overall diameter is going to be allot bigger and combo with a 1" lower I think you are going to have problems.

Try to match the outside diameter of the OE size tires to your new tires, that'll keep your speedo as accurate as possible too.