In my hunt for tire sizes I ran across this conversion chart for 15 inch rims. Though it might be useful on the site.
15 INCH RIMS Section Width (inches) Overall Diameter (inches)
185/65R15 7.3 24.5
185/70R15 7.3 25.5
195/50R15 7.7 22.8
195/60R15 7.7 24.3
195/65R15 7.7 25
205/50R15 8.1 23.2
205/55R15 8.1 23.9
205/60R15 8.1 24.8
205/65R15 8.1 25.5
215/60R15 8.5 25.2
225/50R15 8.9 24
225/60R15 8.9 25.6
225/70R15 8.9 27.4
235/60R15 9.3 26.2
P205/65R15 8.1 25.5
P215/65R15 8.5 26.1
P215/70R15 8.5 26.8
P225/65R15 8.9 26.5
P225/70R15 8.9 27.3
P235/60R15 9.3 26.1
P235/65R15 9.3 27.1
P235/70R15 9.3 27.8
P245/50R15 9.6 24.8
P245/60R15 9.6 26.5
P245/65R15 9.6 27.5
P245/70R15 9.6 28.5
P255/60R15 10 26.9
P255/70R15 10 28.9
P265/50R15 10.4 25.6
P265/75R15 10.4 30.7
P275/50R15 10.8 25.7
P275/60R15 10.8 28
P285/70R15 11.2 30.8
P295/50R15 11.6 26.7
Tire conversion CM to Inches
Moderator: F9K9
Tire conversion CM to Inches
[size=75]2005 Silverado Crew Cab Z71
SOLD! 2003 Red Chevy S-10 crewcab ZR5. 2" PA bodylift, 1.5" spacers, CB, Airshocks, 31" Mickey Thompson MTX Tires, raised step bars, Flowmaster super 40 with 2.5" mandrel bent pipe from the Force II kit, gm vent visors, 12 volt bed outlet, airbox mod, zr5 tonneau, Bilstein shocks.[/size]
SOLD! 2003 Red Chevy S-10 crewcab ZR5. 2" PA bodylift, 1.5" spacers, CB, Airshocks, 31" Mickey Thompson MTX Tires, raised step bars, Flowmaster super 40 with 2.5" mandrel bent pipe from the Force II kit, gm vent visors, 12 volt bed outlet, airbox mod, zr5 tonneau, Bilstein shocks.[/size]
conversion...
Formula:
MM (tread width) X .039375 X 2 X percentage of side wall + rim diameter
example: 315/70/17 315 x .039375 x 2 x .70 = 17.36 + 17= 34.36"
1 mm = .039375 inches
MM (tread width) X .039375 X 2 X percentage of side wall + rim diameter
example: 315/70/17 315 x .039375 x 2 x .70 = 17.36 + 17= 34.36"
1 mm = .039375 inches
Last edited by KCustom on Tue Oct 26, 2004 10:31 am, edited 1 time in total.
2003 Sonoma Crew Cab, Superlift 6", PA 2" BL, KMC XD Enduros, BF Goodrich 315-70-17s, Powerdyne SC, JBA wires,headers and catback, CAI, Crossdrilled & Slotted rotors, Prerunner bar W/ fogs, bed mount spare, Custom rear buckets...
235/75R15 9.3 28.9 is missing
or
Formula:
MM (tread width) / 25.4 X 2 X percentage of side wall + rim diameter
example: 315/70/17 315/25.4 x 2 x .70 = 17.36 + 17= 34.36"
1 inch = 25.4 mm
or
Formula:
MM (tread width) / 25.4 X 2 X percentage of side wall + rim diameter
example: 315/70/17 315/25.4 x 2 x .70 = 17.36 + 17= 34.36"
1 inch = 25.4 mm
[size=75][url=http://photobucket.com/albums/v179/retep910/S10/]2002 S10 Ext. Cab 4x4 Indigo Blue[/url]
Extang Black Max Tonneau, Rubber Bed Mat, Vent Visors, Bugflector II, SilverStar headlights, Dark Window Tint, Disabled DRL, Debadged, K&N Filter, Skid Plates, 1.25" Rear Wheel Spacers, Boise 3 aal kit, mild T-bar crank, Dueler A/T Revo[/size]
Extang Black Max Tonneau, Rubber Bed Mat, Vent Visors, Bugflector II, SilverStar headlights, Dark Window Tint, Disabled DRL, Debadged, K&N Filter, Skid Plates, 1.25" Rear Wheel Spacers, Boise 3 aal kit, mild T-bar crank, Dueler A/T Revo[/size]