The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

dinnut · 12-09-2003, 09:09 PM

how do you figure outhow much bigger or smaller your tires are than stock. im running a 255/60 on my 70 and wondering how wrong my speedo is

12-09-2003, 09:09 PM	#7
dinnut Registered User Join Date: Apr 2003 Location: missouri city, tx Posts: 4,486	how do you figure outhow much bigger or smaller your tires are than stock. im running a 255/60 on my 70 and wondering how wrong my speedo is __________________ 70 longbed 496/th400/Ford 9"