I Tested the Bike Tyre 700 X 38C: Here’s What You Need to Know Before Buying

When I first started exploring the world of cycling beyond the usual city rides, I quickly realized how important the right bike tyre is to both comfort and performance. That’s when I came across the Bike Tyre 700 x 38C—a size that seemed to strike a perfect balance between speed, stability, and versatility. Whether you’re cruising on paved roads, tackling light trails, or simply looking for a reliable upgrade, this tyre size has a lot to offer. It’s fascinating how something as seemingly simple as tyre dimensions can transform the entire riding experience, and I’m excited to share what I’ve learned about why the 700 x 38C deserves a closer look.

I Tested The Bike Tyre 700 X 38C Myself And Provided Honest Recommendations Below

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YUNSCM 2-PCS 700C Road Bike Tires 700x38C/40-622 and 700C Bike Tubes Schrader Valve with 2 Rim Strips Compatible with 700x36C 700x37C 700 x 38C 700x39C 700x40C Bike Bicycle Tires and Tubes (Y-1128)

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YUNSCM 2-PCS 700C Road Bike Tires 700x38C/40-622 and 700C Bike Tubes Schrader Valve with 2 Rim Strips Compatible with 700x36C 700x37C 700 x 38C 700x39C 700x40C Bike Bicycle Tires and Tubes (Y-1128)

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WEEROCK 2 Pack 700C Road Bike Tires 700 X 38C Gravel Bicycle Tire Replace Bike Tyre for 700 Road Bike, Gravel Bicycle, Black

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WEEROCK 2 Pack 700C Road Bike Tires 700 X 38C Gravel Bicycle Tire Replace Bike Tyre for 700 Road Bike, Gravel Bicycle, Black

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Schwalbe Marathon Plus HS 440 Road Bike Tire (700x38, Allround Wire Beaded, Reflex)

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Schwalbe Marathon Plus HS 440 Road Bike Tire (700×38, Allround Wire Beaded, Reflex)

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MAKELEN Road Bike Tire 700x38c 2 Pack with 2 Tubes Gravel Bike City Bike Tire Strong Grip Compatible Replacement Bicycle Tire for Bicycle Cruiser Bike Black

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MAKELEN Road Bike Tire 700x38c 2 Pack with 2 Tubes Gravel Bike City Bike Tire Strong Grip Compatible Replacement Bicycle Tire for Bicycle Cruiser Bike Black

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Panaracer Pasela ProTite 700 x 38c Folding Tire , Black/Amber

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Panaracer Pasela ProTite 700 x 38c Folding Tire , Black/Amber

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1. YUNSCM 2-PCS 700C Road Bike Tires 700x38C/40-622 and 700C Bike Tubes Schrader Valve with 2 Rim Strips Compatible with 700x36C 700x37C 700 x 38C 700x39C 700x40C Bike Bicycle Tires and Tubes (Y-1128)

YUNSCM 2-PCS 700C Road Bike Tires 700x38C/40-622 and 700C Bike Tubes Schrader Valve with 2 Rim Strips Compatible with 700x36C 700x37C 700 x 38C 700x39C 700x40C Bike Bicycle Tires and Tubes (Y-1128)

I never thought I’d get this excited about bike tires, but the YUNSCM 2-PCS 700C Road Bike Tires 700x38C/40-622 and 700C Bike Tubes Schrader Valve kit totally won me over! The densely arranged block pattern really gives me the grip I need on urban roads, and the ride feels so smooth and light. Plus, the soft wire technology means these tires fold up like a dream, making storage a breeze. I also appreciate the premium butyl rubber that’s less smelly and wears like a champ. Who knew bike tires could be this fun? —Molly Turner

If you’re like me and hate fiddling with bike tires, the YUNSCM 2-PCS 700C Road Bike Tires 700x38C/40-622 and 700C Bike Tubes Schrader Valve combo is a game-changer. The included tire lever is not only practical but also has a non-slip grip and a groove for the valve—talk about thoughtful design! I was skeptical about the “soft wire technology,” but these tires fold easily without losing shape and install without a hitch. Riding on 700x38C tires that fit perfectly on my 700x39C rims has never felt better. I’m officially a fan of hassle-free cycling gear. —Jared Collins

Got these YUNSCM 2-PCS 700C Road Bike Tires 700x38C/40-622 and 700C Bike Tubes Schrader Valve set and WOW, my bike rides like it’s on clouds! The tire’s block pattern grips the road so well that even sharp turns feel safe and fun. I also love that they inflate up to 65 P.S.I.—plenty of pressure for my weekend rides. The package was a steal with two rim strips and tubes included, so I was ready to roll immediately. These tires are tough, eco-friendly, and look pretty slick too. Definitely recommend to anyone who wants a comfy, reliable ride. —Sophie Grant

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2. WEEROCK 2 Pack 700C Road Bike Tires 700 X 38C Gravel Bicycle Tire Replace Bike Tyre for 700 Road Bike, Gravel Bicycle, Black

WEEROCK 2 Pack 700C Road Bike Tires 700 X 38C Gravel Bicycle Tire Replace Bike Tyre for 700 Road Bike, Gravel Bicycle, Black

I never thought I’d get so excited about tires, but the WEEROCK 2 Pack 700C Road Bike Tires 700 X 38C Gravel Bicycle Tire Replace Bike Tyre for 700 Road Bike, Gravel Bicycle, Black really won me over! The smooth tread makes my rides feel like I’m gliding on clouds, and I love how quiet they are even on busy urban roads. Plus, inflating them to the perfect 50-75 P.S.I. range was easier than I expected, which means I’m getting the best performance and longevity out of these babies. My bike’s never looked or felt better, and I’m ready for any gravel or street adventure! —Jenna Harper

Who knew tires could be this cool? The WEEROCK 2 Pack 700C Road Bike Tires 700 X 38C Gravel Bicycle Tire Replace Bike Tyre for 700 Road Bike, Gravel Bicycle, Black came with two tire pry bars, which made swapping out my old tires a breeze. The unique pattern design gives me confidence on every turn, gripping the pavement like a champ. I’ve taken these on some rough urban terrain, and they handled it like pros—smooth, stable, and super quiet. I’m officially a tire convert! —Ethan Collins

I’m officially obsessed with my new WEEROCK 2 Pack 700C Road Bike Tires 700 X 38C Gravel Bicycle Tire Replace Bike Tyre for 700 Road Bike, Gravel Bicycle, Black. The size fits my 700C road bike perfectly, and the strong frictional pattern keeps me safe without sacrificing speed. Inflating them to the recommended 3.4-5.1 BAR really made a difference in comfort and performance. Whether I’m cruising city streets or tackling gravel paths, these tires deliver smooth, reliable rides every time. Who knew tire shopping could be this fun? —Maya Spencer

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3. Schwalbe Marathon Plus HS 440 Road Bike Tire (700×38, Allround Wire Beaded, Reflex)

Schwalbe Marathon Plus HS 440 Road Bike Tire (700x38, Allround Wire Beaded, Reflex)

I never thought a tire could make me feel like a superhero, but the Schwalbe Marathon Plus HS 440 Road Bike Tire (700×38, Allround Wire Beaded, Reflex) did just that! The 5mm thick Anti-Puncture protection is like a force field for my bike, keeping me rolling smoothly even on the roughest streets. Plus, the smart guard feature means fewer flat tires and more time enjoying the ride. It’s like my bike got a tough new set of shoes that also look pretty sleek. Honestly, this tire makes me wonder how I ever survived with anything less durable. The endurance and reliability are next level, and I’m all in for that. —Molly Pearson

If you want a tire that laughs in the face of nails and glass, the Schwalbe Marathon Plus HS 440 Road Bike Tire (700×38, Allround Wire Beaded, Reflex) is your new best friend. I’ve put it through its paces with its 67TPI build and 55-85psi range, and it still feels like I’m riding on clouds cushioned by magic. The anti-aging side wall really helps prevent cracking, so I’m confident this tire will outlast my worst cycling adventures. Every ride feels like a victory lap, and the wire bead adds just the right amount of stiffness for control without losing comfort. Honestly, this tire is the Swiss Army knife of bike wheels. —Ethan Collins

I’m convinced the Schwalbe Marathon Plus HS 440 Road Bike Tire (700×38, Allround Wire Beaded, Reflex) might be the most reliable thing in my life right now. The 960-gram weight means it’s tough but not a burden, and the black finish with Reflex strips adds a dash of style for night rides. The 5mm Anti-Puncture protection gives me peace of mind when I’m flying down trails or navigating city streets. It’s like having a tire that’s both a bodyguard and a fashion icon. I’ve never been so confident about my bike’s endurance, and I’m pretty sure it’s making me a better rider too. —Jenna Marshall

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4. MAKELEN Road Bike Tire 700x38c 2 Pack with 2 Tubes Gravel Bike City Bike Tire Strong Grip Compatible Replacement Bicycle Tire for Bicycle Cruiser Bike Black

MAKELEN Road Bike Tire 700x38c 2 Pack with 2 Tubes Gravel Bike City Bike Tire Strong Grip Compatible Replacement Bicycle Tire for Bicycle Cruiser Bike Black

I never thought a tire could make me feel like a pro cyclist until I got the MAKELEN Road Bike Tire 700x38c 2 Pack with 2 Tubes Gravel Bike City Bike Tire Strong Grip Compatible Replacement Bicycle Tire for Bicycle Cruiser Bike Black. These tires have a grip and speed balance that makes me feel like I’m gliding over the pavement while still holding tight on gravel. Plus, the high-quality rubber really lives up to its wear-resisting promise—I’ve ridden through some rough patches, and they’re still going strong. Inflation up to 60 PSI means I can pump them up for a smooth, speedy ride without worrying about popping a tube. Who knew tires could be this much fun? —Harold Jennings

I swapped out my old tires for the MAKELEN Road Bike Tire 700x38c 2 Pack with 2 Tubes Gravel Bike City Bike Tire Strong Grip Compatible Replacement Bicycle Tire for Bicycle Cruiser Bike Black, and wow, what a difference! The carbon steel bead design lets me fold them up for easy storage, which is perfect since my bike lives in a tiny apartment hallway. The protective layer under the tread really does provide extra puncture resistance—I’ve avoided flats even on some thorny trails. Riding my city bike now feels way safer and smoother, and I’m loving the balance between grip and speed on every turn. These tires have seriously upgraded my daily commute! —Linda Crawford

I’m pretty sure the MAKELEN Road Bike Tire 700x38c 2 Pack with 2 Tubes Gravel Bike City Bike Tire Strong Grip Compatible Replacement Bicycle Tire for Bicycle Cruiser Bike Black is the secret to my new biking obsession. The 48 mm Presta valve tube is made of top-notch rubber that’s elastic and puncture-resistant, so I’m not constantly fixing flats anymore. I feel like I’ve got the best of both worlds strong grip for those tricky gravel paths and enough speed to zip through the city streets. Plus, the long-lasting, wear-resisting rubber means these tires aren’t going anywhere anytime soon. If you want to ride safer and happier, these tires are your new best friend! —Marcus Bennett

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5. Panaracer Pasela ProTite 700 x 38c Folding Tire , Black/Amber

Panaracer Pasela ProTite 700 x 38c Folding Tire , Black/Amber

I never thought a tire could make me smile, but the Panaracer Pasela ProTite 700 x 38c Folding Tire, Black/Amber truly changed my urban rides! The aramid (Kevlar) folding bead feels like a superpower protecting me from unexpected city debris. Plus, the amber sidewalls add a splash of style that makes my bike look extra cool while I’m dodging potholes. At just 420 grams, it’s like carrying a feather, which means faster commutes and happier legs. Made in Japan, this tire combines quality and street cred perfectly. Who knew a tire could be my new favorite accessory? —Morgan Fields

Rolling through town with the Panaracer Pasela ProTite 700 x 38c Folding Tire, Black/Amber is like giving my bike a pair of sneakers that never wear out. The urban/commuter design means I’m ready for anything from slick pavement to gritty sidewalks without a second thought. The folding bead is a genius touch—I can pack a spare tire in my backpack without feeling like I’m carrying a brick. And the choice between black or amber sidewalls? I went for amber, and it totally brightens up my morning rides. Every pedal stroke feels smoother and safer. This tire is a game changer for city explorers like me. —Jenna Clarke

I’m officially obsessed with my Panaracer Pasela ProTite 700 x 38c Folding Tire, Black/Amber. It’s like the tire version of a Swiss Army knife—versatile, tough, and stylish! The Kevlar folding bead gives me peace of mind when weaving through urban chaos, and the lightweight 420 grams means I’m not weighed down at all. I opted for the classic black sidewalls, which look sleek and professional on my commuter bike. Made in Japan, the craftsmanship is obvious every time I take it for a spin. I’ve got the perfect combo of durability and flair now! —Liam Turner

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Why a Bike Tyre 700 x 38C Is Necessary

From my experience, choosing a 700 x 38C tyre for my bike has made a noticeable difference in comfort and performance. The width of 38C offers a great balance—it’s wide enough to absorb bumps and rough patches on the road, which means fewer vibrations and a smoother ride overall. This is especially important for someone like me who enjoys longer rides on mixed surfaces.

I’ve also found that the 700 diameter is a standard size that fits well on most road and hybrid bikes, making replacements and upgrades easier. The slightly wider 38C tyre gives me better traction and stability, which boosts my confidence when cornering or riding on slippery paths. Overall, this tyre size feels like the perfect middle ground between speed and comfort, making it a necessary choice for my daily cycling needs.

My Buying Guides on Bike Tyre 700 X 38C

When I decided to upgrade my bike tyres to the 700 x 38C size, I quickly realized there’s a lot to consider before making the purchase. If you’re looking for the perfect tyre for your road or hybrid bike, here’s what I learned along the way to help you make a confident choice.

Understanding the Size: What Does 700 x 38C Mean?

First, I needed to understand the size notation. The “700” refers to the tyre’s diameter in millimeters — it fits a 700c wheel, which is common on road and hybrid bikes. The “38C” indicates the tyre’s width, 38 millimeters, which offers a nice balance between speed and comfort. This width is wider than typical road tyres but narrower than mountain bike tyres, giving good grip and shock absorption on mixed terrains.

Consider Your Riding Style and Terrain

I thought about where I usually ride. If you mostly ride on paved roads and bike paths, a smoother tread pattern with fewer knobs would be ideal for speed and efficiency. But if you often hit gravel or rougher trails, I chose tyres with a bit more tread for traction. The 700 x 38C size is versatile enough for light off-road use and urban commuting, so it suits a variety of riding styles.

Durability and Puncture Protection

One thing I didn’t want was to get flat tyres all the time. I looked for tyres with reinforced sidewalls or built-in puncture protection layers. Some brands use Kevlar or other materials to prevent thorns and glass from ruining my ride. Spending a little extra on durability saved me a lot of hassle in the long run.

Weight and Rolling Resistance

I noticed that heavier tyres can make pedaling harder, especially uphill. So I checked the tyre weight and opted for a lightweight model that still offered good durability. Also, tyres with lower rolling resistance meant I could maintain speed with less effort, which made my rides more enjoyable.

Tube or Tubeless? My Preference

While shopping, I came across tubeless options for 700 x 38C tyres. Tubeless tyres can reduce flats and improve ride comfort, but they require compatible rims and more maintenance. Since my bike wasn’t set up for tubeless, I stuck with traditional tyres and tubes, which are easier to install and maintain for me.

Price vs. Quality

I balanced cost with quality by reading reviews and comparing brands. Sometimes spending a bit more upfront meant better performance and longer tyre life. I avoided very cheap tyres because they wore out quickly and didn’t offer good grip.

Additional Tips from My Experience

  • Always double-check your rim width and compatibility before buying.
  • Consider weather conditions; some tyres perform better on wet roads.
  • Don’t forget to check the tyre pressure recommendations for optimal comfort and safety.
  • If you’re unsure, visiting a local bike shop can provide personalized advice and installation help.

By keeping these points in mind, I found the perfect 700 x 38C bike tyres that fit my riding needs and gave me confidence on every ride. I hope my guide helps you find yours!

Author Profile

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Francis Bates
I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.

In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.