MOONET Tire Covers for RV Wheel (2 Pack Silver), Oxford Waterproof UV Sun Protectors for Motorhome Boat Trailer Camper Van SUV, D74cm x H28cm for Diameter 27"-29"4.4 out of 5 stars 4,242$19.99

【Size Selection】一Universal fit for 27 - 29 inch tire diameters (⚠️ not the rim size).Please choose the suitable size of tire cover according to our size guide chart (or by calculate formula: For example your tire size marked is P225/75R15, A=225 B=75 C=15 Diameter=A*B/500/2.54+C=225*75/500/2.54+15=28.29 inch，then you should to choose the size M for Tire Diameter 27-29 inch.) The tire covers helps guard against sun,rain,mud,and other elements,messes. And tire covers can be wiped or hosed off. Perfectly compatible for RV, boat trailers, campers, jeep, truck and SUV. Refer to our fitting guide picture(in Details Page) for size selection. Mail me if you have any question about size selection.