Gravel roads are rough, and the wrong tire size makes every ride feel like a punishment. Many cyclists feel frustrated because their tires keep slipping or bouncing on loose gravel surfaces.
Most riders grab any tire without checking their bike’s brake clearance or the actual road condition. A good set of 28mm tires for gravel fixes this problem without forcing you to buy a completely new bike.
Two tires truly stand out among all options available today: the GRAVELKING SS and Folding Gravel Tires. This guide will break down everything you need to make a smart, confident decision.
Best 28mm Tires for Gravel: Compassion at a Glance
The two tires above both come from Panaracer, but they serve very different riders. This quick table helps you see which one fits your gravel riding style better.
| Tire | Best for Gravel Type | Puncture Protection | Ride Character | Price |
|---|---|---|---|---|
| GRAVELKING SS (700x28mm, ~310g) | Dry, hard-packed gravel and paved roads | TuffTex bead-to-bead nylon belt, no sidewall cover | Race-focused, low rolling resistance, speed-first | Check on Amazon |
| GravelKing Slick Plus+ (700x28mm, ~320g) | Mixed, rough, and sharp gravel surfaces | ProTite Shield Plus – full tread and sidewall wrap | Long-distance comfort, more protection, slightly heavier | Check on Amazon |
The Best 28mm Tires for Gravel in 2025
Not every 28mm tire for gravel performs the same way on the road. Some tires grip better on loose surfaces, while others roll faster on hard-packed gravel paths. These are the best picks below that cover different riding needs, budgets, and bike types for every kind of rider.
Also read: Gravel bike vs mountain bike.
1. Panaracer GRAVELKING SS: 700 x 28mm Folding Gravel Tire
Specifications:
- Tire Size: 700c x 28mm, fits standard road wheels
- Casing: 126 TPI supple nylon with bead-to-bead protection
- Compound: ZSG (Zero Slip Grip) for all-weather performance
- Bead Type: Folding Aramid BeadLock, fits hookless and clincher rims
- Weight: Approximately 310g, one of the lightest in class
The GRAVELKING SS is one of the best 28mm tires for gravel because it rolls fast on hard-packed dirt without losing grip during sharp corners. Its smooth diamond center tread keeps your speed steady on dry gravel roads.
Most riders struggle with tires that slow them down on mixed surfaces, but this tire handles both pavement and gravel very well. The ZSG rubber compound stays grippy even when the temperature drops or the road gets dusty.
The TuffTex casing runs from one edge of the tire to the other, giving full protection against sharp stones. This makes the tire tough enough for regular gravel rides without adding too much extra weight.
Reasons to Buy:
- Rolls fast on dry, hard-packed gravel surfaces
- ZSG compound grips well in all weather conditions
- Lightweight build keeps your ride smooth and quick
- BeadLock bead fits both hookless and standard clincher rims
- Diamond tread center boosts speed without losing corner grip
Reasons to Avoid:
- Not suitable for very wet or muddy gravel
- The 28mm size needs enough brake clearance on older bikes
- Not tubeless-ready in the 28mm size version
Why Do We Pick It?
The GRAVELKING SS earns its spot because it gives you race-level speed on gravel without a heavy price tag. For dry gravel roads, very few 28mm tires come close to this level of performance and reliability.
2. Panaracer GravelKing Slick Plus+ – Folding Gravel Tire 700x28C
Specifications:
- Tire Size: 700c x 28mm, standard road wheel compatible
- Puncture Protection: Full ProTite Shield Plus wrap, tread to sidewall
- Casing: 126 TPI with ultra-thin Ax-Alpha Cord for lighter weight
- Compound: ZSG (Zero Slip Grip) for durability and wear resistance
- Max Inflation: 105 PSI, clincher with folding Aramid bead
The Panaracer GravelKing Slick Plus+ earns its place as one of the top gravel tires for road bike 28mm riders who face sharp stones and rough surfaces daily. Unlike the GRAVELKING SS, this tire wraps ProTite Shield Plus protection across the full sidewall area, too.
The SS version we reviewed earlier is faster, but this tire gives you a much stronger shield against cuts and punctures on unpredictable gravel roads. Riders who travel long distances on rough gravel will feel much safer on this tire overall.
The ZSG rubber compound keeps the tire gripping well even as the road surface changes from smooth pavement to loose gravel mid-ride. The Ax-Alpha Cord casing keeps the tire light despite the extra protection layer underneath.
Reasons to Buy:
- ProTite Shield Plus covers both tread and sidewall areas
- Handles rough, sharp gravel surfaces far better than standard tires
- ZSG compound stays durable through long-distance gravel rides
- Ax-Alpha Cord keeps the overall tire weight surprisingly low
- Works well on mixed surfaces, both pavement and gravel roads
Reasons to Avoid:
- Slightly higher rolling resistance than the SS version
- Heavier than the standard GravelKing Slick at around 320g
Why Do We Pick It?
The Folding Gravel Tires format with full ProTite Shield Plus protection makes this tire the smartest option for riders on 28mm tires for gravel riding who prioritize flat protection over pure speed.
Quick Performance Chart – The Best 28mm Tires for Gravel
Numbers and words can only tell you so much about a tire. This quick performance chart shows you exactly how both tires score on the factors that matter most for gravel riding, so you can compare them at a single glance.
Here are the matrices with data for the visual:
| Tire Model | Puncture Protection | Rolling Speed | Gravel Grip | All-surface Versatility | Price |
|---|---|---|---|---|---|
| GRAVELKING SS | 7/10 | 9/10 | 8/10 | 6/10 | Check on Amazon |
| GravelKing Slick Plus+ | 10/10 | 7/10 | 8/10 | 9/10 | Check on Amazon |
How to Choose the Best 28mm Tires for Gravel
Not every 28mm tire for gravel works the same way for every rider. Your road type, bike age, and riding goal all play a role in the final decision. These five factors will help you pick the right tire with full confidence.
Check your bike’s brake clearance first
Brake clearance means the space between your tire and the brake arms. Newer bikes from the last five to seven years usually fit 28mm tires well. Older bikes may have tight brake calipers that block wider tires completely. Always measure before you buy.
Match the tire to your gravel surface
Hard-packed, dry gravel roads need a fast-rolling tire with a smooth or light tread pattern. Loose, rocky, or rough gravel surfaces need more grip and stronger puncture protection. Riding the wrong tire on the wrong surface makes your ride slower and less safe overall.
Decide between speed and protection
Some riders want to go fast on race day, and others care more about not getting a flat far from home. The GRAVELKING SS suits riders who ride dry, firm gravel and want maximum speed. Your priority decides which tire type fits your riding style better.
Think about how far you ride
Short rides on familiar roads allow you to take more risks with lighter tires. Long-distance rides on unknown gravel roads need stronger sidewall protection and better durability. The GravelKing Slick Plus+ is a smarter pick for riders who cover long distances regularly on mixed or unpredictable surfaces.
Consider your tire pressure needs
Tire pressure means how much air you put inside the tire, measured in PSI. Lower pressure gives more comfort on rough gravel but can cause pinch flats. Higher pressure rolls faster but feels rougher. Always check the maximum PSI printed on your tire before your first ride.
Final Thought
Picking the right 28mm tires for gravel makes a real difference in how safe, fast, and comfortable your rides feel. The GRAVELKING SS is the go-to option for speed on dry, firm gravel roads. The GravelKing Slick Plus+ is the smarter choice for riders who need stronger protection on rough and mixed surfaces.
Before you buy, always check your bike’s brake clearance, match the tire to your surface type, and decide between speed and protection. The right tire is the one that fits your bike and your riding goal at the same time.
FAQs
Will 28mm tires fit my road bike?
What is the difference between 28mm and 30mm tires for gravel?
Can I use 28mm tires on both roads and gravel?
