SCX24 Tire Guide: How to Choose the Right Tires for Your Terrain
Tires are the single most important performance upgrade you can make to your SCX24. The right tire setup can improve traction, climbing ability, sidehill stability, and overall vehicle control. In this guide, we'll explain tire sizes, compounds, foams, and which tires work best for different types of terrain.
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Why Tires Matter More Than Almost Any Other Upgrade
Many new crawlers focus on motors, axles, and electronics before addressing their tires. The reality is that tires are the only part of your crawler that actually contacts the terrain.
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A quality tire can:
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Increase traction
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Improve climbing performance
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Enhance sidehill stability
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Reduce wheelspin
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Improve control on technical obstacles
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Even a mostly stock SCX24 can become significantly more capable with the right tire setup.
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Understanding SCX24 Tire Sizes
Choosing the correct tire size affects more than appearance. Tire diameter directly impacts ground clearance, center of gravity, gearing, and obstacle performance.
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52mm Tires
Best For:
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Scale builds
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Lower center of gravity
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Tight indoor courses
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Advantages:
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Improved stability
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Better sidehill performance
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Less chassis roll
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Considerations:
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Reduced ground clearance
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Less obstacle clearance
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Examples:
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JConcepts Landmines
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JConcepts Tusks
57mm Tires
Best For:
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General purpose crawling
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Mixed terrain
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Trail driving
Advantages:
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Balanced performance
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Good clearance
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Stable handling
Considerations:
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May require minor tuning depending on setup
63mm Tires
Best For:
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Competition crawling
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Large obstacles
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Extreme terrain
Advantages:
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Maximum ground clearance
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Better obstacle approach angles
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Increased traction footprint
Considerations:
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Higher center of gravity
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Can require suspension tuning
Examples:
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JConcepts Ruptures
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JConcepts Bossman
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JConcepts Scorpio
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JConcepts Ruptures
Tire Compound: Why Rubber Matters
Not all tires use the same rubber compound.
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Softer compounds generally provide:
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Better grip
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More conformity to rocks
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Increased traction
Harder compounds generally provide:
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Longer wear life
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Better durability
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More predictable performance in some conditions
For most SCX24 crawlers, softer compounds deliver the best crawling performance.
Understanding Tire Width
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Wider tires are not always better.
Wider Tires
Benefits:
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Larger contact patch
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More flotation
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Improved climbing in some conditions
Drawbacks:
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Can reduce steering response
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May contact suspension components
Narrower Tires
Benefits:
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Better steering precision
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Improved scale appearance
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Often better on sidehills
Drawbacks:
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Smaller contact patch
Choosing Tires Based on Terrain
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Indoor Courses
Indoor courses often feature:
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Concrete
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Artificial rock
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Wood obstacles
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Modular terrain
Recommended Tires:
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JConcepts Bossman
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JConcepts Ruptures
Focus on maximum grip and flexibility.
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Natural Rock Crawling
Outdoor terrain introduces:
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Granite
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River rock
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Loose dirt
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Roots
Recommended Tires:
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JConcepts Landmines
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JConcepts Tusks
These tires offer excellent versatility across varied terrain.
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Competition Crawling
Competition terrain demands maximum performance.
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Recommended Tires:
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JConcepts Scorpio
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JConcepts The Hold
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JConcepts Bossman
These tires are designed for serious crawling performance.
Tire Foams/ Inserts Explained
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Foams are often overlooked but play a major role in tire performance.
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The foam/ insert controls:
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Tire support
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Sidewall stability
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Contact patch shape
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Weight transfer
Soft Foams/ Inserts
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Benefits:
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Increased conformity
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Better grip on rocks
Drawbacks:
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Can feel unstable
Firm Foams/ Inserts
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Benefits:
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Improved sidehill support
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Better steering response
Drawbacks:
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Reduced conformity
Common Tire Mistakes Beginners Make
Buying the Largest Tire Available
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Bigger isn't always better. Larger tires can raise your center of gravity and create handling issues.
Ignoring Foams
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A great tire paired with poor foams often underperforms.
Prioritizing Appearance Over Performance
The best-looking tire may not be the best-performing tire for your terrain.
Replacing Tires Before Learning How to Drive
Driver skill still matters. Practice and seat time are often the best upgrades available.
Our Favorite SCX24 Tire Setups
Beginner Setup (shorter wheelbases)
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52mm Landmines
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Lightweight beadlocks w/ brass rings in front.
Great for learning and general crawling.
Performance Setup (longer wheelbases)
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63mm Bossman
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Lightweight beadlocks w/ brass rings in front.
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Weight hangers
Excellent all-around capability.
Competition Setup
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63mm Ruptures
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Performance Silicone Inserts
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Brass/Tungsten weight package
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Performance axles
Designed for maximum crawling performance.
Frequently Asked Questions
What are the best SCX24 tires for beginners?
JConcepts Landmines and Bossman tires are excellent choices for most drivers.
Are larger tires always better?
No. Larger tires increase clearance but can raise the center of gravity and negatively affect handling.
Do tire foams really matter?
Absolutely. Foams significantly influence traction, stability, and tire performance.
What tire size should I run?
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52mm for stability/ scale look
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57mm for versatility
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63mm for maximum obstacle capability
Final Thoughts
Choosing the right tire is one of the most important decisions you can make when upgrading your SCX24. The ideal tire depends on your terrain, driving style, and performance goals.
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Before investing in expensive electronics or major drivetrain modifications, make sure your crawler has the right tires for the terrain you drive most often. A quality tire setup can completely transform how your SCX24 performs.
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Looking to Upgrade but Don't Know Where to Start?
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Check out our Best SCX24 Upgrades for Beginners (2026) guide to learn which upgrades provide the biggest improvements in traction, steering, stability, and overall crawling performance.
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Read the Guide → Click Here
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