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Mr. Tuffy
Standard Weight Tire Liner

  (35 customer reviews)
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Fight off flats with Mr. Tuffy Tire Liners.

Should road hazards make it though your tire, these tough polyurethane barriers are your next line of defense. Mr. Tuffy Liners are lighter and less bulky than self-sealing inner tubes, plus they're easy to install and come in a variety of sizes for practically any tire. Sold in pairs. Made in the U.S.A.

Choose the color which corresponds to your tire size:

  • Orange: 700c x 20-25mm / 27 x 1" (57g)
  • Red: 700c x 28-32mm / 27 x 1 1/8" / 27 x 1 1/4" (52g)
  • Blue: 700c x 32-35mm (61g)
  • Gold: 700c x 32-41mm / 29 x 1.5-2.0" (69g)
  • Purple: 29 x 2.0 - 2.5" (144g)
  • Silver: 26 x 1.5-1.9" (92g)
  • Brown: 26 x 1.95-2.5" (121g)
  • Green: 20 x 1.95-2.5" (98g)
  • Yellow: 20 x 1.5-2.0" (64g)
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So far so good
rating
by Anonymous
Competitive Racer

Put these in for winter riding and no flats so far on approx 1000km.

Reviewed 1/2/2018
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I use these on all my bikes
rating
by biketard
Cycling Enthusiast
Provo, Utah

If you don't race and would rather ride than change flats these liners are the way to go. I have them on all my bikes and I have only had 1 flat in 15 years. The flat was caused by a staple that went through the sidewall, missing the tuffy liner.

Reviewed 8/23/2012
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Simple and Effective
rating
by SJ_BillyGoat
San Jose, CA

I was plagued w flats on my commuter bike so I pulled the trigger on the standard wt. Tuffy's. It was easy to put on and didn't really notice additional rolling resistance (my tires are already large 700 x 42). I only have few hundred miles on these but wo them I'd had a flat by now so I'm sure these are working like it suppose to. I like them so much that I bought the lighter versions for my road bike. So if you're getting more flats than you deserve slap these on enjoy the ride.

Reviewed 7/17/2012
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Works, but some things get through
rating
by Ben K
Competitive Racer
Boston Area

Yes, it adds weight and works, but some things get through. I do a fair amount of riding in the dark commuting to and from work in the northeast. Riding to work one early winter morning, I picked up a rather large piece of glass that gave me a flat. Don't worry, I was able to make it to work.

Reviewed 3/15/2012
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If you hate flats. Use these liners
rating
by Jeff
Long Beach Ca
1 of 1 customers found this review helpful.

I have old Schwinn vintage bikes that have very limited tire selection. The tires do not have the new puncture resistance rubber so these liners are great so any glass will not give you a flat. I use these liners on all my bikes and ride about a 100 miles a week. Each time I have to dodge a broken glass field and other bikers just go pop and whistle as their tires go flat I have only had one flat with these liners from a large piece of glass after about 6000 miles. These liners will last for 3 or 4 tires so it is a small cost to prevent flats

Reviewed 3/5/2018
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They're Great
rating
by Anonymous
Cycling Enthusiast
New York
0 of 1 customers found this review helpful.

I do mostly rides of 30 to 40 miles The last thing I want is flat and these liners cut the chances down a lot Rarely do a get a flat due to a puncture

Reviewed 1/29/2018
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Great liner
rating
by Ricky
Bronx

Tough liner...easy to install and on all my bikes.

Will buy again.

Reviewed 1/29/2018
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Ease of mind riding
rating
by Rick

I use these on all of my bikes....from grocery getter to mtb.....to ease my mind ,worrying about the dreaded flat.

Easy to fit and install....no having to cut to length cause they come in numerous sizes to choose from. Flexable yet strong along contact patch,no sharp edges to sand down or cut. Great product.

Reviewed 1/22/2018
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A must for dirty roads
rating
by Rudy
Cycling Enthusiast
Prescott Az

Put this product in my gravel bike tires to keep the tiny needle shards of disintegrated truck tire steel cords on the highway (normal in Arizona heat) and the goat head thorns that are off road. So far, I haven't had a puncture since putting them in. Worth the price and the frustration in dealing with both. Easy to install, and not a problem if and when the rare flat does a occur. A fair price for an excellent product.

Reviewed 1/16/2018
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Really works
rating
by Bcyspec
Cycling Enthusiast
Decatur Tennessee
1 of 1 customers found this review helpful.

I use these on my road bike and I haven't had a flat yet. I was having a lot of problems with those little wires from blown racial truck tires. I use gator tires with these inside, by the way they were easy to install. I check the tires to get the wires out as often as I can and this works well for me. Remember if you don't get the wires out occasionally they will work their way thru to the tube.

Reviewed 7/18/2017
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PEACE OF MIND
rating
by Anonymous
Cycling Enthusiast
longmont, colorado

swear by mr tuffy for roadgravelmtn

lightweight protection keeps me from flatting

Reviewed 11/20/2017
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The ses
rating
by Chilly D
North Florida
2 of 2 customers found this review helpful.

Great for keeping the air in your tubes. I my case, they paid for themselves in about a week, not having to change a tube every dace.

Reviewed 4/16/2015
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This is a great product for preventing flats
rating
by Long Distance Guy
Cycling Enthusiast
Boise
4 of 4 customers found this review helpful.

I am a long distance cyclist. Installed Mr. Tuffy and have ridden three 500 milers and not one flat. This is a great value. You must be a bit careful on installing the liners to make sure they are seated properly but this is not a big deal. I have this product on all my bikes and no flats!!

Reviewed 12/12/2014
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Excellent
rating
by Anonymous
Competitive Racer
Oregon
5 of 5 customers found this review helpful.

I have worn tires down to the threads before with these in them and not had flats, nor did I even notice how thin the tires were since I usually start noticing the tires are getting worn when I start getting flats. Cuts out flats from punctures even when the tires are getting pretty worn and you usually start getting flats.

You still have to keep your tires pumped up regularly though since they do not stop pinch flats, as well as use the standard caution while installing tires to be sure you don't pinch the tube upon installing the tiretube (i.e. punctures are not the only source of flats, which some people may not know...)

Reviewed 11/15/2014
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No more flats!
rating
by Anonymous
Casual Cyclist
Eugene, OR
4 of 5 customers found this review helpful.

I haven't gotten a flat since I installed these tire liners. I ride over broken glass almost everyday. My bike does seem a little more difficult to pedal though.

Reviewed 4/10/2014
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Stop Buying Tubes !
rating
by noxbob
Cycling Enthusiast
Sitka, alaska
5 of 5 customers found this review helpful.

I had a problem with my winter tires. The studs some how were punturing my tubes . Mr Tuffy tire liners solved the problem. good to go !

Reviewed 1/24/2014
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A must have for MTB riders in goathead country!
rating
by Rod
Cycling Enthusiast
Texas Hill Country
8 of 8 customers found this review helpful.

If you ride in goathead country, and are tired of dealing with the mess of sealants like Slime, then, hello. I have been through countless goathead experiences. I have even taken tubes, cut off the valve stem, slit the tube on the innerside and used it as a shield between the tire carcass and the functioning tube filled with Slime, which makes your bike weigh a ton. No more folks! These babies are cleaner and lighter, and really work! Thank you Mr. Tuffy!

Upon installation, just place the still rolled-up Mr. Tuffy inside the tire carcass, and unroll it inside the tire, then insert the partially inflated tube to hold it in place.

Reviewed 11/4/2013
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So far so good!
rating
by Csycho
Cycling Enthusiast
Brandon, FL
3 of 3 customers found this review helpful.

Usually get six to eight flats a year. Decided to give the Tuffy's a try. So far no flats, have about 550 miles on them so far. I use them on my training bike where I am not concerned about weight. They are easy to install and have had no flats.

Reviewed 11/17/2014
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don't buy worthless
rating
by Anonymous
Denver north
2 of 21 customers found this review helpful.

As doon as install got flat from thorn save your money don't buy worthless product bought for all three bikes not worth it still got thorn flat

Reviewed 11/6/2013
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very good
rating
by Anonymous
Casual Cyclist
phoenix az
1 of 4 customers found this review helpful.

great the best

Reviewed 11/25/2013
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See more reviews
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