Another insert but this one is yellow!
Rockstop Tire Insert Review
If you don't like the damped feeling of the Cushcore insert, this option from the U.K. may be of interest…
FLAT and DING PREVENTION - A REVIEW
Huck Norris Saves The Day
Huck Norris - the Finnish-made tire foam tire liner - is said to prevent pinch flats and dings. Those claims and more get the North Shore assessment...