Product ReviewsMr. Tuffy MTRXL3 Fat Bike 3XL Tire Liner

Good investment

I have been using tire liners in my bikes for years and never had a flat on the trail. Installation is only as hard as removing your wheels, tires and tubes, then putting it all back together. Getting the liner centered is a little tricky. If you're not mechanically inclined, a bike shop would be a good idea. These liners have saved me many times from having to walk home after riding though an unexpected patch of thorns. Nothing is bullet proof, but these come as close to it as life will allow.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: kyles-bikes

Mr. Tuffy pretty easy install

Install on my fat tire bike. Front tire was really an easy install. The rear was more difficult for some reason, it was more difficult to remove from the rim. Install was easy once one side the rear tire was removed from the rim. Broke a plastic tire lever, had to use a metal motorcycle tire lever to remove the tire, reinstall was easy. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: bellsbikeshop

Definitely Puncture Proof !

Upon receipt, I opened the package. Looking at the strips I was wondering if these things were as good as stated. So I decided what did I have that could do the damage of a thorn? I open the scissors drawer and pulled out my sharpest pair and thought to myself, " Okay, now I'll see for myself. Alright, now I'm disappointed that my best scissors failed me. Actually I am very happy that my scissors failed to penetrate. Awesome!Read full review...

Verified purchase:  Yes | Condition: new | Sold by: abaxo

Lightweight and very strong 👍👍

Put them on a 26 inch bike directions said to just overlap extra liner. Which I did however I put them on an electric bike that does 30 mph. At speed the balance was very noticeable. So removed them and trimmed them down to fit more closely. When trimming them they surely lived up to their name TUFF. Now the balance is much improved the ride is smoothed out and I'm very confident they will stop nearly anything that attempts to puncture my tires. Small learning curve when installing them but not so tough once you learn the system.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: the_bikesmiths

Nice product

They seem like they would work great. The tough part about this product is the installation. The liner is hard to keep in during the install. I feel like if the liner is properly placed in the tire it will work great. I'm just uncertain if they are where they should be.
Overall I'd say for the price it's worth giving them a shot. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: abaxo

Wish..

Once you finally get it in it seems to work great... if it was my product, I would have a semi sticky side towards the tire to help hold the Mr. TUFFY strip in place.. it kept falling out of place!

Verified purchase:  Yes | Condition: new | Sold by: trailthis

Tire Liners

Ordered this open package of tire liners , which were like brand new. Had to cut down a little as they were fitted to a 20 × 4.0 tire. Worked out perfectly.

Verified purchase:  Yes | Condition: pre-owned | Sold by: trail-this

Fat tire bicycle tire has a hole in the tire and it still holding air I had five flats before now I have ad none thanks people

Verified purchase:  Yes | Condition: new | Sold by: abaxo

Dependable Product For Three Decades Now

Been using These For Years On My Road Bikes. Now graduated to fat tire e-bikes and expect the same results. Easy to install if you follow the directions. For an extra layer of flat protection, also use green slime tube sealer.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: bellsbikeshop

Not good enough for protection

Not happy about this product unlike the old brown Mr. Tuffy was very strong. There is a small rough lines that gives a nails or thorns to penetrate it unlike the old is very shiny any thorns will slide/skid. Read full review...

Verified purchase:  Yes | Condition: new | Sold by: trailthis