Eternalpower Different Type Universal Fit Wrangler Trailer Spare Tire Cover Size (R17(31″-32.6″), CY-50)

The mathematics to calculate diameter of your tire:

For instance, your tire is written with P215/60R16, A=215 B=60 C=sixteen.

Your tire diameter =A*B/500+C*2.54 =215*60/500+sixteen*2.54 =sixty six.44cm

SIZE S (15 INCH) FIT FOR: diameter 70~75cm

SIZE M (sixteen INCH) FIT FOR: diameter seventy six~79cm

SIZE L (17 INCH) FIT FOR: diameter eighty~83cm
Numerous types, fantastic workmanship, worth concessions, can adapt to quite a lot of fashions
Water-proof, wipe-blank vinyl with cushy, non-scratch backing
Cleans simply with soapy water and a hose
Suits wheel diameter:27″-30″ 30″-31″ 31″-32.6″
Horny coverage for spare tires on RVs, trucks or vans