I am going to get the Cooper Discoverer STT's in a 33 x 12.50 R16. Is a 285/75/R16 going to give me that or not? I know stupid question but it's alot of money if I get it wrong.

2007 Flame Red Unlimited X
Homebrewed Grille Mod
Drilled Side Mirrors
Mopar Tire Slush Mats
Coverking Seat Covers
Rugged Ridge Stepsides

When I sell my truck:
SHROCKWORKS MID-WIDTH FRONT BUMPER
2.5" ROUGH COUNTRY LIFT
COOPER DISCOVERER STT 33'S
PURE JEEP REAR BUMPER
MORE...

 

A 285/75/16 equals a 32.8x11.2x16. It's pretty close.

 

I know how to convert metric to standard for tire height but how do you do it for width.

For height I use ((285*.75)/12.7)+Rimsize = 16.8+16=32.8

How do you get the 11.2?? I realize that there are a bunch of calculators online but I like to know how to do it so when I am out shopping tires I figure it out.

Thanks.

 

The 285 means 285 mm for tire width. 285mm is 11.2 inches. 25.4mm is 1 inch.

 

Well that was simple. Thanks.