TINSKY Valve Stem Extension, 4PCS 8.27 Inches Dually Valve Stem Extenders 2PCS Valve Core Removal Tool 6 Pieces 45 90 135 Degree Brass Valve Stem Extension Adaptor for Car Truck Motorhome Trailer RV

Very good product

These work very well for my dusky wheels. Not like others they don’t leak and very sturdy.

These extenders went on easily. The only issue for me was the clamp screws did not go far enough in to attach to the aluminum wheel liners that were on my class C motorhome. The screws all the way in leaves about a 1/8th of an inch to clamp on the rims. My liners were about a 1/16 of an inch. I could have bought some longer screws but instead I bent the brackets to allow them to clamp onto the liners. After seeing some of the comments about them coming loose and being shredded, I made sure to tighten the extenders with a wrench. I have been over 4,000 miles with these and there have been no issues. I check my pressure every time before we leave and only had to add air once. May have been the 3 degree morning that caused the issue.

Just what my husband needed for our motor home.

Same as headline

Used on our RV tires. Husband broke first one putting them on. Two road trips later and they're still on the tires. I remember it being hard to find these.

Cheap, looks good, but one of the extender failed after a couple of months. Result: tire deflated and damaged. Hope you are more lucky! [UPDATE: I received a full refund, no questions asked]

That inside rear is always a pain to get to the air stem. This kit has several attachments that make it much easier to get to the air stem. No more laying flat on the ground pumping in the air.