Review on 🔧 Set of 2 Stainless Steel Dual Tire Extenders, 7" / 180mm Tyre Valve Stem Extension Adaptors for Universal Motorcycles, Bikes, Cars, Trucks, Scooters, RVs, Trailers, and Vehicles by Larry Blanco

While they appear to be well made, both leaked air from one of the pivots (not on the stem) after installation and the stays supplied are not universal and will not fit my car rims. I would send them back but shipping would cost me $4 for a $9 return.