If you thought micro crawling couldn’t get any more fun, UpGrade RC just dropped four brand-new 1.0” micro crawler tires and they’ve got dual stage foams ready for those who want to push Class 2 performance to the next level.
These new kicks aren’t just about looking scale (though they’ve nailed that too). Each tire is designed with real crawling in mind – deep sipes, aggressive lugs, and alternating side tread patterns that bite hard when you’re clinging to sketchy sidehills. Plus, every set comes with soft foams pre-installed, so you’re ready to mount and crawl straight out of the bag. And at just $14.99 a pair, your wallet won’t be crying either.
Here’s the breakdown:
- Micro Rock Claw A/T (54mm OD) – Compact Class 0 tire with deep sipes and alternating side lugs for smooth, predictable traction.
- Micro Rock Claw XL A/T (57mm OD) – A beefier Class 1 version with more diameter and side bite for competition-ready grip.
- Micro Razor Wire (57mm OD) – Aggressive open-lug design that shines in loose dirt, mud, and sketchy mixed terrain.
- Micro Razor Wire XL (64mm OD) – The biggest of the bunch, built for Class 2 and beyond with insane clearance and bite.
To top it off, UpGrade RC also has new Class 2 dual stage micro crawler foams for those who want maximum sidewall support without sacrificing soft terrain grip.
Micro crawling keeps getting bigger (in performance, at least), and UpGrade RC is leading the charge with scale looks and serious capability. Want to see more gear from these guys? Hit up the UpGrade RC category and start planning your next micro build.



