4pcs 1.9 in Wheel Tires for 1/10 RC Crawlers – Specs & Compatibility
4pcs 1.9 in Wheel Tires for 1/10 RC Crawlers – Specs & Compatibility
This set of 4 wheel tyres, nominally 1.9 inches, is designed for RC crawlers at a 1/10 scale. Compatible platforms include TRX4, TRX6, SCX10, SCX10 II/III, 90046, AXI03007, Gen7/8, D90, and VS4‑10, among others.
These beadlock tires look stunning and will undoubtedly provide excellent traction for the rig.
Product Specifications
Items: 4 × tires
Outer Diameter (OD): 118 mm
Width: 45 mm
Wheel Rim Diameter / Hub Inner: 53 mm (rim) / 12 mm drive hex
Material: Rubber
Brand: RS (as per specification)
Recommended Age: 14+
Use Case: Upgrades / replacements for rock crawler rig
Origin: Mainland China
Key Features & Compatibility
1.9″ class tires (the “1.9 in” refers to the internal bead diameter nominal classification)
Fit popular crawler rims with 12 mm hex drive
Good width & sidewall height for scale appearance and off-road grip
Compatible with beadlock or glue-on wheels, depending on wheel design
Suitable for models like TRX4, SCX10 / SCX10 III, AXI03007, D90, etc.
Performance Considerations
As per RC crawler tire standards, 1.9" tires are a dominant class in the crawling community due to their wide availability and balance between scale looks and performance. Mojave Valley RC Adventures
Ensure foam inserts match the internal cavity for proper traction and sidewall support
Compound/softness is key: softer rubber gives better grip on rocks but may wear faster
Conclusion
This 4-piece, 1.9-inch tire set delivers a solid balance between scale aesthetics and crawler functionality. It's an excellent option for replacing worn tires or upgrading to wider, more aggressive treads. Ensure tire-to-wheel matching (rim OD, hub hex), and choose foam inserts wisely to optimise grip and durability.
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