"We purchased 30 of these for a trial period with our CMVO's and we received wonderful reviews from those drivers. After the great results from the trial period I have ordered 200 more for the entire fleet of 140 CMVO's. I definitely recommend!  I shared the success we had with the sure shim and the majority of our terminals in other states have ordered for the entire terminal fleets of CMVO's."

- Christopher Dewall
Safety Specialist at STG logistics LLC

"Sure Shim is a great product, it eliminates poor connection problems, and it protects the male-female connection pieces."

- Lon Child

"No more flickering or failing light with sure shim they keep the plug and pigtail tight I swear by them when changing trailers on a constant." - David Z.

"I'm a transport driver for Pepsi cola and have been for 32 years. For 31 1/2 of those years when the lights on the trailer would flicker or not work at all I would search for a broken piece of pallet or stick or screwdriver, whatever I could shove into the connection at the pigtail. Sometimes it worked sometimes it didn't.
A few months ago another driver gave me a Sureshim. Since that day I  use the Sureshim almost every day! It's a great product and does a much better job than a broken piece of pallet.
I've been using the same one that was given to me 6 or 7 months later.
Today I brought 4 more! I should be set for the next few years!
A huge Thanks to the folks that came up with this AWESOME product!!"
-Kirk G. Brown Jr.

“Gone are the days of utilizing whatever you can find to jam in the plug. This product is easy to use and is a sure fit to ball types of pigtails. I have told so many people about this lifesaver, I have gotten several businesses to look into, and ordering this to keep in stock. I have given drivers my shims to solve their problems of lights not staying on! In fact, I just gave my only one away to help a driver yesterday! I always carry a can of electronic cleaner, and sureshims, and have never had to get back out of truck because of lights going out, this product works very well! I do mostly drop and hooks, so I never know the condition of the female pigtail plug, and sure shims has taken care of many situations where a connection was a problem! Every driver should keep these in their toolbox, they are definitely a must have!”

– Kenny Dean Wheeler

“No wear, whatsoever, in my plug and/or receptacle…use shim faithfully.

“Absolutely. Made it pass inspection without any trouble. Kept lights from flickering, which has been a problem for me in the past. Held plug in tightly on off-road jobs I can see these are going to make my plug and receptacle last a lot longer.“

“Craig Davies gave me a couple Sure Shims to try out last summer. Not only do they do everything as advertised, they seem to be extremely durable. They come in a package of 2 and I’m still using the first one after 6 months of continuous use in the harshest of conditions.”
– James H.

"Craig Davies sent me a few Sure Shims so I could try.  I wasn’t sure what to think about the product as we’ve always seem to have loose or worn plugs when we pick up several trailers within a month, but I can honestly say after trying Sure Shim that problem has been solved;  no more flashing tail lights, no more directionals that work on occasion; it was a quick fix. I can honestly recommend this product”
– Roy R.

“Thanks to sure shim I now know that my trailer pigtail is secure. Can’t count how many time’s ice had issues with a loose plug and having to wedge something in there to hold it in and keep my lights working thanks sure shim”
– Paul H.”

“Today in Kentucky, another driver radioed that my brake lights had stopped working. Put the Sure Shim on and my brake lights started working again! Without a doubt this product saved me time and money today!!”
– Greg B.

“Thanks for inventing The Shim! I have two of them. One is tied to the pig tail. I use it all the time with our older trailers. Now I don’t have to put small sticks in to hold them in place. Your Shim is a perfect fit!”
– Glen Bolding

"Yes, I have. As a former driver, I would say this is an excellent, much needed product. Much obliged."
-John Taratuta

“Mr Davies came by gave us a few Sure Shims to try and my guys love them they are a excellent product, we will not be without them ever again!! Thank You Mr. Davies”
– Jeff Clark, E.R. Lewis Transportation Inc.