Longboard Wheel Guide: How to Choose the Right Ones

The right longboard wheels match your deck size, riding style, and local pavement. For most riders on a standard deck, 70mm wheels with a durometer around 78-82a are the balanced starting point. Smaller wheels (65-70mm) accelerate faster and are nimble; larger wheels carry speed over rough ground but can cause wheelbite. Softer wheels (75-80a) grip and absorb vibration; harder wheels slide more easily but can be less forgiving.

That balance point, 70mm, 78a, is the default for a reason. It works for cruising, light carving, and even learning to slide without feeling punishing. But that’s just the center of the map. The rest of this longboard wheel guide walks you through the four specs that actually decide your ride: diameter, durometer, shape, and core placement.

What follows is a breakdown of each spec, grounded in manufacturer data and shop owner reports, so you can move past the generic advice of a basic longboard wheel guide. This guide explains how to match wheels to your deck to avoid wheelbite, why rider weight matters for durometer, and the one maintenance trick that doubles a wheel’s life.

Key Takeaways

• The 70mm diameter is the most common size because it balances speed, acceleration, and clearance. For a park deck, pair 65mm wheels with a ¼” riser pad to create a capable cruiser.
• Durometer (hardness) is not universal. A skater up to 75kg suits 77-80a; 80-90kg suits 80-83a; 90kg+ should look at 82a and above. Most brands call 78-82a the sweet spot for grip and slide control.
• Wheelbite is your main physical constraint. Before buying bigger wheels, check your deck’s clearance. Wheels over 75mm often need drop-through mounts or restrictive bushing setups.
• A centerset core can be flipped to wear evenly, extending wheel life. Offset cores are the most common and offer a blend of grip and slide.
• For sliding, the debate is real: some brands say harder wheels (83-88a) are best, while others note excellent 80a slide wheels exist. Start in the middle if you’re unsure.

Wheel Diameter: Speed vs. Acceleration vs. Terrain

The first number you see on a wheel box is its diameter in millimeters. This isn’t just about top speed; it dictates how the board feels from your first push.

Most longboard wheels sit between 64mm and 80mm, with 70mm being the most common size. A difference of just 5mm changes the ride character. According to Zenit Longboards and any good longboard wheel guide, bigger wheels accelerate slower but have a higher top speed and maintain momentum better. Smaller wheels get up to speed quickly but tap out earlier.

Common mistake: Assuming bigger is always better for rough roads. Big wheels can cause wheelbite on topmount decks, throwing you off the board without warning. Always check clearance.

The practical limit is your deck and truck setup. If you have a standard deck around 36″, 40″, or 48″, 70mm or 72mm wheels are the typical fit. For smaller cruiser decks (24″ to 30″), 65mm to 70mm wheels keep the board low and responsive.

Wheel Diameter	Best For	Watch Out For
65-70mm	Technical riding, quick acceleration, park decks converted to cruisers.	Less smooth over very rough pavement.
70-75mm	All-around cruising, carving, and beginner sliding. The “Goldilocks” zone.	Can still cause wheelbite on very low decks.
75-85mm+	Distance pushing, downhill speed, rolling over cracks and debris.	High risk of wheelbite; often requires drop-through decks or risers.

For all-terrain situations, gravel paths, broken pavement, you need mass to roll over obstacles. Ghostboards recommends 80-100mm wheels for this. The trade-off is weight and board height. The Orangatang Dad Bod, at a massive 105mm, is a dedicated distance tool.

The 70mm Sweet Spot

Why does this size dominate? It hits a practical compromise. Wheels around 70mm are big enough to carry speed and feel plush on rougher surfaces, but small enough to accelerate nicely and slide predictably. They’re also the least likely to cause wheelbite on common deck and truck combos.

I learned this the hard way trying to turn a stiff, old-school deck into a commuter. I slapped on some 85mm wheels I had lying around. The first hard carve sent the wheel into the deck, locked it up, and sent me over the front. The board was fine. My palms were not. A set of 65mm longboard wheels and a ¼″ riser pad, as Tactics suggests, would have been the safe, smart conversion.

Durometer (Hardness): Grip vs. Slide vs. Comfort

Durometer is the hardness rating of the wheel’s urethane, measured on the Shore A scale. This number, followed by an ‘a’ (e.g., 78a), is the second-most important spec.

The range for longboard wheels is broad. Sources cite ranges from about 75a to 90a, with some extending up to 100a. According to Ghostboards, most standard longboard wheels come with a 78a hardness. This isn’t random. Vandem and Lush Longboards state that around the middle (78-82a) is the best balance for most longboard wheels, offering predictable grip and manageable slide initiation.

Where this goes sideways: Choosing durometer by riding style alone. Your weight presses the urethane into the pavement. A heavier rider on soft wheels can experience sluggish, overly grippy rolls.

Hopkin provides a clear weight-based guideline:

• A skater up to 75kg will enjoy a wheel in the 77a to 80a range.
• A skater 80kg to 90kg should look for 80a to 83a.
• A skater 90kg+ should look in the 82a plus range.

The feel is distinct. Softer wheels (75-80a) absorb vibration and grip the road, leading to a smoother, quieter ride. Harder wheels (83a+) slide more easily. The trade-off is that a harder wheel can be less forgiving when you lose traction.

The Great Sliding Debate

Here’s where sources disagree, and your preference takes over. For freeriding and sliding:

• Zenit Longboards says freeriding wheels have a durometer around 80-85a.
• Stradivarius calls hard wheels (up to 100a) ideal for sliding at medium speeds, but warns they can be very difficult to control at high speeds.
• Vandem/Lush note a harder wheel (85a) will be slidier but can be hard to control and bring back into grip.

The takeaway? There’s no single answer. Some excellent 80a slide wheels exist. If you’re starting out, a wheel in the 80-82a range will be more forgiving than a super-hard 88a+ formula.

Pro Tip: Orangatang uses a color code for quick durometer identification: blue is 77a, orange is 80a, pink/purple is 83a, and yellow is 86a. It’s a simple visual check when you’re at the shop or browsing online.

Wheel Shape & Lip Profile

If you look at a wheel head-on, the shape of its edge, or lip, determines how it transitions from gripping to sliding. This is where “round lips slide, square lips grip” comes from, but it’s more nuanced.

• Square Lips: The edge is a sharp, 90-degree corner. This creates a large, flat contact patch that digs in during carves. It provides maximum grip but makes initiating a slide feel more abrupt. Stradivarius notes squared edges give a lot of grip in turns but are not good for sliding.
• Beveled Lips: The edge is angled off. This narrows the contact patch slightly and provides a more progressive release when you start to slide. It’s a popular compromise for wheels meant to both carve and slide.
• Rounded Lips: The edge is a smooth radius. This shape allows the wheel to transition sideways with the least amount of friction or “catch.” Stradivarius states both edges rounded will be perfect for sliding.

A wheel with a square lip will feel locked-in until the moment it lets go, which can be unsettling for beginners. A rounded lip gives more warning and lets you ease into the slide.

Your riding style dictates the choice. For downhill grip and aggressive carving, you want a square or sharp lip. For freeriding and sliding, a rounded or beveled lip is standard. Many wheels wear into their ideal shape; a square-lipped race wheel will gradually become rounded and more slide-friendly over time.

Contact Patch & Core Placement

These two specs work together. The contact patch is the width of the wheel that actually touches the ground. The core is the plastic hub inside the urethane where the bearings sit.

Contact patch typically ranges from 30mm to 70mm. A wider patch (e.g., the Orangatang In Heat‘s 56mm) means more rubber on the road, equaling more grip and stability. A narrower patch (e.g., the Orangatang Love Handles‘ 50mm) offers less grip. Stradivarius notes that a sideset core is perfect for sliding and not good for carving, and that squared edges give grip but are not good for sliding.

Core placement comes in three flavors, each shifting the contact patch relative to the truck:

Core Type	Performance	Best For
Sideset	Core is flush with the inner lip. Minimizes grip, makes slide initiation very easy.	Freeriding, sliding. Not recommended for deep carving.
Offset	Core is slightly inward from center. The most common type. Balances grip and slide predictably.	All-around use, freeriding, downhill.
Centerset	Core is in the middle of the wheel. Maximizes grip, allows wheel to be flipped for even wear.	Carving, cruising, longevity.

A sideset core, as Stradivarius explains, is perfect for sliding but not good for carving. The inner lip wears faster, leading to “coning.” An offset core is the jack-of-all-trades. A centerset core, like on the Orangatang Bee’s Knees, is ideal for carving and provides great grip. The bonus: as Orangatang notes, a centerset hub can be flipped for even wear, doubling the wheel’s usable life before it loses its round shape.

This interaction is crucial. A wide contact patch with a sideset core will still slide easily. A narrow contact patch with a centerset core will still offer decent grip. When you’re changing longboard wheels, note the core placement of your old set, it tells you what the board was tuned for.

Wheel Compatibility & Avoiding Wheelbite

Wheelbite happens when a turning wheel contacts the deck, causing a sudden, violent stop. It’s the primary physical constraint when choosing wheel size.

The risk increases with wheel diameter and width, and decreases with deck clearance and truck tightness. Shark Wheels explicitly warns that using longboard wheels on a regular skateboard may cause wheelbite, requiring “fat risers” or a deck with wheel cutouts.

Remember, when you measure your longboard wheels for replacement, you’re not just checking diameter.

Solutions:

1. Riser Pads: The simplest fix. A ¼” riser can be enough to clear 65mm wheels on a park deck, as Tactics suggests.
2. Drop-Through Decks: Mounting the trucks through the deck lowers the board around the wheels, increasing clearance.
3. Truck Restriction: Tighter bushings or lower-degree baseplates reduce how far the truck can turn, preventing the wheel from reaching the deck.
4. Smaller Wheels: Sometimes, the right tool for the job is a smaller diameter. If you’re constantly battling bite, downsizing 5mm can solve it without changing your setup.

Remember, when you measure longboard wheels for replacement, you’re not just checking diameter. You’re ensuring the new set will physically fit your board. This due diligence is more valuable than any performance spec.

Longboard Wheels vs. Skateboard Wheels

It’s a common point of confusion. The difference is in their designed environment.

Longboard wheels tend to be larger (65mm+) and softer (78-85a durometer). They’re built for rough, real-world pavement, offering grip, vibration damping, and smoother rolling. Skateboard wheels are smaller (50-60mm) and much harder (99-101a durometer). They’re for smooth skatepark concrete and wooden ramps, where hardness equals speed and slide control for technical tricks.

You can put longboard wheels on a standard skateboard, but as Shark Wheels notes, wheelbite is likely. The reverse, putting hard, small skate wheels on a longboard, results in a rough, unforgiving, and slow ride. They’re different tools.

Maintenance: Flatspots, Coning, and Longevity

Wheels are consumables. How you slide directly affects how they die.

• Flatspots: Caused by sliding with the wheel locked perpendicular to the direction of travel. The wheel develops a flat plane, creating a loud, rhythmic THUMP-THUMP-THUMP as you roll. Once a flatspot is deep, the wheel is often ruined for smooth riding.
• Coning: Common on sideset wheels. The inner lip wears faster than the outer lip, turning the wheel into a cone. This creates an uneven ride and unpredictable slide behavior.
• Egging: When a wheel deforms unevenly, becoming slightly oval.

Centerset wheels, flipped periodically, combat coning. Learning to control your slides to “carve” out of them, rather than locking into a hard 90-degree skid, prevents flatspots. Proper technique is the ultimate wheel-saver. For more on maximizing their life, see our guide on how to make your wheels spin longer.

How Wheel Hardness Affects Speed and Feel

The durometer, or hardness, of a longboard wheel’s urethane formula dictates its grip, slide, and vibration absorption. Longboard wheels typically range from about 75a (very soft) to 90a or harder, though some sources cite ranges up to 100a. Softer wheels, like those around 75a, offer maximum grip and a smoother ride over rough pavement, but their slide can feel ‘grabby.’ Some sources, like Zenit Longboards, favor wheels in the 80-85a range for freeriding and sliding, while others note harder wheels can be ideal or that excellent 80a slide wheels exist. However, very hard wheels can become difficult to control during slides at higher speeds. For most riders, a middle-ground durometer around 78-82a provides the best balance of predictable slide initiation and reliable grip.

Frequently Asked Questions

What size longboard wheels should a beginner get?

Beginner should get 70mm wheels with a 78a durometer. This size is the standard for most completes for a reason: it balances ease of pushing, stability, and smoothness over common pavement. It’s the safest starting point that won’t hold you back as you learn to carve and push.

Are harder wheels faster?

On perfectly smooth surfaces, harder wheels can be faster due to lower rolling resistance. However, on the rough asphalt and concrete most longboarders face, softer wheels can provide a smoother ride.

How do I prevent wheelbite?

First, measure your wheels and your deck’s clearance. If it’s tight, add riser pads between the truck and deck. If you have a topmount deck, consider tightening your trucks or using harder bushings to restrict turn angle. The nuclear option is to switch to a drop-through deck, which inherently provides more wheel clearance.

Can I use longboard wheels for sliding?

Absolutely. Most dedicated freeride and slide wheels are in the 65-72mm diameter range with a durometer of 80-85a. Look for models with a rounded or beveled lip and an offset or sideset core. Brands often market wheels specifically as “freeride” or “slide” formulas. For a curated list, check out our picks for the best wheels for sliding.

How long do longboard wheels last?

It depends on your riding style and pavement. A casual cruiser’s wheels may last a long time, while an aggressive slider’s wheels will wear faster. The lifespan of your wheels is extended by learning controlled slides, rotating/flipping centerset wheels, and avoiding asphalt that’s more sandpaper than road.

Before You Go

Choosing wheels isn’t about finding the “best” set in a vacuum. It’s about matching four specs, diameter, durometer, lip shape, and core placement, to your specific board, weight, and the roads you ride. The 70mm/78a default is your baseline. Go bigger for distance and rough ground, but watch for wheelbite. Go harder for easier slides, but expect a rougher, less forgiving ride.

If you take one thing, let it be this: your first upgrade after a stock complete should be based on a specific complaint. Are you getting wheelbite? Size down. Does the board feel dead and slow? Try a higher-rebound urethane formula. Are you washing out in carves? Look for a wider contact patch or square lips.

Start there, not with a pro’s setup. Dial in one variable at a time. Your board will tell you what it needs next.