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WTB Riddler TCS 700c Gravel Tire

WTBRiddler TCS 700c Gravel Tire(Return to Product Page)

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(33 customer reviews)
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User submitted reviews

Review by Jsk

Great tire for winter riding
by Jsk
Cycling Enthusiast
Reno, NV

I use these on my Marin Gestalt 3 gravel bike and am on my second set. They are comfortable and fast. My times a nearly the same as my summer bike running 700x28c Michelins. For winter use, they are the best. I am very satisfied.

Reviewed 8/7/2023
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Review by Clive

Really rather excellent
by Clive
Cycling Enthusiast
New Jersey
1 of 1 customers found this review helpful.

Have ridden 4,700km in the seven months Apr-Oct. I have two sets of wheels, one with 45 Riddlers, and one with Panaracer 38 slicks. I switch the wheels depending whether I am going on a mostly road or mostly gravel ride, and it's probably an even-ish split between the two, so let's say 2,000-2,500km on each.

I tend to ride a 100km+ ride each weekend, plus 1-2hr rides mid-week.

I also ride MTB trails and downhill, and until Apr also rode road, so have a wider perspective than gravel, and am not including those distances in the 4,700km.

I was expecting to dislike the Riddlers, which was why I bought the 38 slicks, too, but really they are very good. Strava shows that terminal velocities on identical long downhills are a couple kmph slower on the 45 Riddlers than the 38 slicks, but overall section times barely vary. Overall ride times are more difficult to pin down, as I rarely do the same route on both wheelsets - one biases road and the other gravel. My Strava asphalt PRs are mostly with the 38slicks, though there are some on the 45Riddlers. My Strava off-road PRs are probably all on the 45Riddlers.

My rear tire is now bald in the middle, and I punctured catastrophically needing a Stan's Dart, hence I am here looking at tires. I will likely buy the 45Riddler again, unless I find more puncture proof or colored versions that might change my decision.

The front tire also needed a Stans Dart recently. In both cases the puncture was in the tread area, and looked more like a clean split, like a table jelly or something made from silicone splitting. There appears no effective help from threads or puncture breakers, so if I find a version promising those, I will grab it.

I'm seeing the Raddler (not Riddler) out the corner of my eye, and will investigate further.

Happy riding!

[edit - ah-ha! - I found the Riddler SG2 and Raddler SG2. Perfect!]

Reviewed 11/1/2021
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Review by Anonymous

Fast rolling, great grip
by Anonymous
Cycling Enthusiast
0 of 1 customers found this review helpful.

I've been using the 37c version of these tires on my commuter bike for a few months now. They roll well on pavement and gravel bike paths that make up my commute to work. They also do a great job on hardpack gravel roads. The tan walls look fantastic on my All City!

Reviewed 1/17/2023
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Review by Phil P

Great all 'rounder
by Phil P
Concord MA

If you are looking for a great all around tires WTB's Riddler solves the puzzle. Smooth rolling on pavement and good grip on the soft stuff. I run them with tubes - but they are good for tubeless. My only gripe is the tight bead can be tough to remount after a flat. Tire Jack solves that.

Reviewed 12/19/2022
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Review by Anonymous

Good overall tire for off road
by Anonymous

The riddlers were easy to install and setup tubless. No issues getting them fitted or aired up. The sidewalls did weep quite a bit of sealant before they eventually sealed up. Took a few days of shaking them up and adding air. After the first ride they were good to go, no more air loss. Great grip off road while not being a total anchor on pavement. Definitely biased towards dirt though. Taken these on some pretty rough singletrack alond with some pretty chunky hravel and theyve held up well. I would recommend for anyone whos more than 50% off pavement.

Reviewed 9/6/2021
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Review by rquinn

The Riddler is an incredible tire prepared to cruise around town with the smaller center nubs, and crush gravel riding with the 45mm size and larger edge nubs.
by rquinn
Casual Cyclist
Portland, OR
2 of 2 customers found this review helpful.

I use these wheels in town in Portland, and throughout the PNW on gravel rides. I first took these wheels out on a ride from The Dalles into Mount Hood National Forest. We had uphill road where I felt no significant drag or resistance from the nub size. We took dirt roads that these tires absolutely crushed, creating a lot smoother ride than I had before on 37mm wheels. And of course we found some single track riding where the huge wheels again demonstrated a significant difference from my previous 37mm - providing a much smoother and better handled ride.

Reviewed 7/23/2021
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Review by Evan

Light tires with good traction, but do not hold air.
by Evan
Asheville, NC
2 of 3 customers found this review helpful.

I have a set of these with probably 200 miles on them by now. I've had them mounted tubeless on two different sets of rims, both known good rims, and they just will not hold pressure. (I use Stan's sealant.) They will go from 35 PSI to completely flat overnight. I expect some loss of pressure, of course, but that's way too fast. It's enough that I don't feel confident that they'll still be holding pressure by the end of my usual 40 mile gravel ride. That's too bad, because the traction is great on dry gravel/fire roads, with predictable push/slide through fast corners.

Reviewed 12/7/2020
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Review by Ken M

Wow, game changer for comfort and performance
by Ken M
Cycling Enthusiast
Boston & Vermont

Game changer for converting my 2019 Ridley X-Night from a Cross bike to a real gravel performer. I switched from the original 32 mm Cross tires to these 37mm WTB Riddlers. It was like I switched to a different sport! Less jarring road feedback and much more confidence on loose gravel descents. So far, I have run them tubed at 60 lbs on Mavic Ksyrium Elite rims. I actually broke a few PRs on downhill segments since i felt much more stable.

I have not ridden other specific competitors to this tire in similar width and pressure, but I cannot imagine much better gravel performance. I am going to run these tubeless on a new Open Up build with Zipp 404 NSW wheels, and will report back if any major differences. (PS, i did not want the 404 NSW wheels for gravel, but the world is sold out of 303 NSW)

Reviewed 10/27/2020
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Review by xhronos

Great for riding, but fail early.
by xhronos
Cycling Enthusiast
Tampa, FL
6 of 7 customers found this review helpful.

I spent an hour in my LBS with a very patient mechanic trying to find the largest off road tire I could put on my touring bike to turn it into a gravel/off-road bike. The WTB Riddler 700x45c were what we came up with. I've been using these for trail riding and in moderate terrain mountain biking (Florida & Georgia) for 2 years. As far as the ride goes, they are GREAT tires. They work great on/off road. But... they always seem to delaminate/fail in the sidewall after about 800 miles (the tread is still in great shape). I contacted the manufacturer after the first one failed and they more or less blamed me. I just had another one fail in the EXACT SAME WAY and so I'm going to see if I can get another brand to work as well. If not, I'll return to these.... but will be less enthusiastic about the value proposition.

Reviewed 5/11/2020
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Review by jdess123

Great tire for all around use-BOMBPROOF
by jdess123
Cycling Enthusiast
North Georgia
3 of 3 customers found this review helpful.

I bought these tires to build up my first gravel bike. They mounted fairly easily tubeless with a track pump on HUNT 4-Season wheels (19mm internal). My only complaint (and it is minor) is that they are smaller on these rims than the claimed 37mm (more like 36mm). However, after riding them, I see no need to get anything much larger. Cat-head gravel? Bring it! Peanut butter mud? Sped through it faster than my buddy on his mountain bike with 2.2 in tires. Tarmac? Kept up with my friends on a 30 mile group ride without having to change my wheels out.

Not so much as a scratch on these after over 300 miles, they are just starting to show minor wear. I'm certain I've just jinxed myself by bragging on these tires, but I wanted you all to know they are great!

Reviewed 5/11/2020
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Review by Locoverde

Awesome tire! Until you flat
by Locoverde

Tires are excellent but way too flat-prone. And very difficult to remove if you flat. Very difficult to get beaded back on. And this is at home.

Reviewed 1/15/2023
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Review by MDev

OK...I'll change to GREAT
by MDev
Cycling Enthusiast
3 of 3 customers found this review helpful.

This is an update to my previous review.

Following puncture issues with the first set, I bit the bullet and re-purchased. The second set lasted for almost 800 miles on REALLY rough AZ gravel without a single failure.

I'm going for set 3 without any doubt

Reviewed 8/18/2019
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Review by Phil P

Riddler excels
by Phil P
Cycling Enthusiast
Concord, MA

Great tire; good price. 37 mm version on DT Swiss wheel set. I use them on my trail/gravel bike in the woods and they roll well on the road. I am running them with tubes. My only issue is the bead is so tight it's a challenge to change a flat in the field.

Reviewed 1/15/2022
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Review by Anonymous

Coulda, Shoulda. Scary pavement handling.
by Anonymous
Cycling Enthusiast
Seattle, WA
2 of 3 customers found this review helpful.

This is a very confusing tire. Inconsistent handling. Sketchiest tire I've ridden since a (oddly enough also) WTB MTB tire 12 years ago.

Set up the 700x45 on a tubeless specific rim, 24mm internal width. Setup went awesome, bead popped right on. Easy to roll the bead onto the rim without levers. Following that experience, expected it to be awesome. But on the way to the dirt it was sketchy as all hell at what I'd consider normal tubeless dirt pressures on pavement. Cornering really felt like the side lugs were going to fold over, of the entire sidewall fold under the rim. Scary. Very drifty. I actually unclipped mid turn on clean pavement as I thought both tires were washing out and I was going down.

Tire wants to go straight. Lean it and it wants to return to center. Turning feels almost like a controlled-fall turn. Tire wants to go straight, have to muscle it to turn with you.

I stopped and aired it way up, some improvement, but shoulder lug squirm still out of control.

I'm comparing this directly to the 700x42 Resolutes I took off (and put back on). Resolute is head and shoulders above the Riddler both in handling on and off road, and straightline speed.

Resolute flies on pavement and no squirm on cornering.

If they'd adopted the Resolute shoulder lugs on the Riddler, it would be a lot better.

Looks sweet? Its a high quality tire and all that, but the dynamics are somehow all wrong. Price is appropriate for the build quality, but not for the handling characteristics.

Reviewed 4/7/2019
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Review by MDev

Almost Great
by MDev
Cycling Enthusiast
6 of 6 customers found this review helpful.

My only suggestion for improving this tire is improved puncture resistance. Had one suffer a 1 cm cut on the center line caused by simple gravel. I run mine tubeless, with Stans at about 30 psi.

Mounting went easy, without problems, and without a gorilla.

Surprisingly good traction on a variety of surfaces. (No mud yet)

Pretty good float in sand.

Great in the corners.

Very confident feel.

Reviewed 9/15/2018
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Review by Anonymous

As described!
by Anonymous
1 of 1 customers found this review helpful.

The Riddler is as described! My go to tire for all around use. In combination with my Knight Composites 35 TLA wheels, they mount tubeless easier than most others i have used. Only complaint is that the tires may wear out in pavement quicker than I'd like, but probably due to a higher use on the tar than they were designed.

Reviewed 7/19/2021
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Review by mikehikebike

WTB Riddler 700x37 is no good
by mikehikebike
Cycling Enthusiast
5 of 5 customers found this review helpful.

Have been fixing flats, tires, my bikes for 40 years, three bike tours across U.S. The WTB Riddler tire will leave you stranded, almost impossible to mount onto WTB's own I-23 rim, TCS rim and tire. Managed to work tire onto rim, almost crying with frustration, tried to picture side of road in MT with wind and rain. Dangerous tire. Removed tire, gave both new tires away with warning to new owner to stay close to home.

Reviewed 3/3/2021
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Review by Anonymous

Solid tire for the price
by Anonymous
Competitive Racer
Houston, TX

A nice riding tire. I use it on a CX bike that I use primarily as a commuter in Houston. Roads in Houston very similar to CX courses! Durable, and good on road as well as trail. Wears a bit quicker than I'd expect, but overall a good value.

Reviewed 1/15/2021
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Review by Energizer biker

WTB gravel tire
by Energizer biker

I have these on my topstone carbon and its a great balance for riding on pavement and park dirt trails. I run tubeless on these for about 1200 mi. But was a little difficult installing them as tubeless. Starting to show wear on the rears but I would buy them again.

Reviewed 6/1/2020
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Review by dfrench

these have been great for southern Arizona off road adventures
by dfrench
Competitive Racer
Tucson, Arizona
6 of 6 customers found this review helpful.

I use these on my Giant Revolt Gravel bike. I upgraded the wheelset, and put these on the bike and my local bike shop made them tubeless. They work well on fairly loose gravel, great on downhills with more heavy gravel and rocks and have survived more than three punctures with the Stans working well on the inside to quickly seal things up! No sidewall issues. The tread doesn't look too deep, but I run 30 psi on my gravel bike and they work great (I weigh 155 pounds) I would buy these tires again for what I use them for, gravel riding in the Tucson and Safford Arizona area.

Reviewed 4/6/2020
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