We did a review of the Colby Valve Emergency Valve stem back in May of last year after putting them to use on the trail during our trip to Overland Expo with Falken Tire.
To sum up the review, I was so impressed with the quality and ease of the emergency valve that I purchased a set of permanent valves as soon as we returned from the trip.
Now, 10 months after ordering I get home to a package in the mail from that I was not expecting.
It was addressed to me from Colby Valve. Now, I will admit, I have a problem ordering truck parts online, and Amazon is a huge temptation. There may have even been a time or two where there is a package on the porch and I can’t remember what I ordered or when, but I am pretty sure I would have remembered ordering from a small business like this.
As it turns out, I did not order anything, Colby Valve is just an outstanding company. They have sent out an upgrade kit to all of their customers. FOR FREE! Not because there is something wrong or defective with the original product, but because they want their customers to be happy and have the best experiance possible.