Delerain Spare Tire Cover with Backup Camera Hole Sunflower Wheel Covers Waterproof Dust-Proof UV Sun Universal Fit for RV Trailer RV SUV Truck (17

Delerain Spare Tire Cover with Backup Camera Hole Sunflower Wheel Covers Waterproof Dust-Proof UV Sun Universal Fit for RV Trailer RV SUV Truck (17

MATERIAL : Our tire covers are made of high quality polyester fiber, durable waterproof fabric. Effectively protect your spare tire from sun damage, dirt, rust, corrosion and all types of weather. WIDE APPLICATION : Fits 23" - 33" Tire Diameters. This tire protectors cover especially fit for Truck RV Trailer SUV and Many Vehicles. Please Confirm The Tire Diameters Before Purchasing. FUNCTION : Waterproof, strong wearability, wipe-clean vinyl with soft, non-scratch backing. Helps guard against sun, rain, mud, and other elements. And strongly improves your vehicle appearance. EASY INSTALLATION : With nylon cord and buckle, adjustable size, easy to install and remove, no tools required. Wipe with a rag easy to clean. ELASTIC STRAP DESIGN : Elasticized back hem and draw string design for a fast and adjustable fit, convenient to remove, disassemble and clean, prevent the tire cover blown away by the wind. Cover Size Guide:

- COVER SIZE 14" FIT FOR: tire diameter 60~69cm

- COVER SIZE 15" FIT FOR: tire diameter 70~75cm

- COVER SIZE 16" FIT FOR: tire diameter 76~79cm

- COVER SIZE 17" FIT FOR: tire diameter 80~83cm

How to calculate your tire diameter?

Step 1: Find Your Tire Parameter. It’s written on your tire side.

Step 2: Calculate Your Tire Diameter.

If your tire is written with P215/60R16, A=215 B=60 C=16.

Tire diameter=A*B/500+C*2.54 =215*60/500+16*2.54 =66.44cm

You need to buy the 14" cover.