Camco RV Small Wheel Stop stabililizes the trailer by securing tandem tires to prevent movement while parked or re-hitching. It fits 26" to 30" Diameter tires with tire spacing of 3-1/2 to 5-1/2". Stabilize the trailer with a single piece of equipment Secure tandem tires to prevent movement while parked or rehitching Easy to use and easy to store Fits 26" to 30" diameter tir...