Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Taller Tire Test (5.7% MPG increase observed on Honda CR-Z @ 55-65 MPH)

roosterk0031 · 11-01-2012, 11:13 AM

Load Index, after the 195-65-15 there's a 89S or something 89 is Load Index number S is the speed rating.

89 good for 1278 lbs, 91 is 1356, 95 is 1521 lbs for that size, don't know if same for all sizes.

11-01-2012, 11:13 AM	#37 (permalink)
roosterk0031 Master EcoModder Join Date: Jan 2011 Location: na Posts: 1,025 Thanks: 277 Thanked 218 Times in 185 Posts	Load Index, after the 195-65-15 there's a 89S or something 89 is Load Index number S is the speed rating. 89 good for 1278 lbs, 91 is 1356, 95 is 1521 lbs for that size, don't know if same for all sizes.