Replacing Stocks with Hankook's... now or later?

flashburn · 05-12-2010, 04:53 PM

Quote:

Originally Posted by cossie1600

265/35/19 and 285/35/19 works pretty well on my car. 2 wins in 2 tries

How would that work out speedometer wise? Using the tire size calculator it says the fronts would be +0.9mph at 60mph, and the rears would be -0.6mph. So does that mean overall the actual speed would be +0.3mph over the speedometer @ 60mph?

cossie1600 · 05-13-2010, 11:33 AM

let me plug in the gps datalogger and find out. i believe it reads 1 or 2mph faster

flashburn · 05-17-2010, 11:08 AM

Quote:

Originally Posted by flashburn

How would that work out speedometer wise? Using the tire size calculator it says the fronts would be +0.9mph at 60mph, and the rears would be -0.6mph. So does that mean overall the actual speed would be +0.3mph over the speedometer @ 60mph?

Does anyone know the math on this? Is it as simple as adding the two numbers, which would mean +0.3mph total?

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05-13-2010, 11:33 AM	#2 (permalink)
cossie1600 A True Z Fanatic Join Date: Jun 2009 Location: californee way Posts: 5,380 Drives: 370, Leaf Rep Power: 30	let me plug in the gps datalogger and find out. i believe it reads 1 or 2mph faster