RC4WD Rock Crusher X/T 1.9" Rock Crawler Tires (2) (X3)

RC4WD Rock Crusher X/T 1.9" Rock Crawler Tires (2) (X3)
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This is a pack of two RC4WD "Rock Crusher X/T" 1.9 Tires. The Rock Crusher X/T features super strong sidewalls and an extremely deep tread that delivers traction needed to satisfy even the most demanding off-road competitors and hardcore crawlers!


  • Super strong sidewalls
  • Extremly deep tread

Outer Diameter: 4.25" (108mm)
Width: 1.53" (38.9mm)
Inner Diameter: 1.9" (48mm)
Tire Weight: 3.3 oz / 93 g ea.
Compound: X3


  • (2) Rock Crusher X/T 1.9 Tires
  • (2) Foams

NOTE: Due to the different methods used to design an manufacture tires and wheels, RC4WD can not guarantee the fit between RC4WD wheels/tires and other brands of wheel and tires. For the best results, use RC4WD tires and wheels together. In some cases RC4WD wheels and tires will work with other brand wheels and tires, but RC4WD can not guarantee the outcome.

Verified Owner
Monday, Jun 15 2015 (about 5 years ago)
RC4WD Rock Crusher X/T 1.9" Rock Crawler Tires (2) (X3)
Excellent scale tyre have them mounted on some 5 Lug Wagon 1.9 Steel Stamped Beadlock Wheels on my SCX-10 love the look & the extra grip that they give good value for $$ :-)
Verified Owner
Sunday, Mar 17 2019 (about a year ago)
RC4WD Rock Crusher X/T 1.9" Rock Crawler Tires (2) (X3)
I had to reserve judgement until after a full day of crawling and in the end, I give 'em four stars. At first glance I thought these were cheap Chinese knock-offs. The detail on the sidewall is dull and barely legible and there was a lot of mold flashing running down the center of the tread. The soft compound with large tread blocks feels compliant yet sturdy.
Out on the trail, these tires performed well on dry sandy rocky riverbed and light vegetation, fording up running streams and climbing up sandstone and medium grained granite plus some limestone and shale. Mud cleans out fairly well but the aforementioned flashing retards that effort and the grip on wet rocks leaves something to be desired. A little siping with an Exacto would improve that shortfall. All things considered, given the small size of these tires, they are good performers and look perfect under my flat camo painted Mighty FC body mounted atop the Veterra Ascender (11.4"/290mm). Mounting to the PitBull Raceline Injectors was a huge pain though. Not enough groove for the bead to seat in, it wants to "squish" out when tightening the beadlocks fully.