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Parts/Wheels & tires/Tires (off-road)/JConcepts Pre-Mounted Landmines Tires w/17mm Hex Tremor Wheels (Black) (2) (Yellow)
JConcepts Pre-Mounted Landmines Tires w/17mm Hex Tremor Wheels (Black) (2) (Yellow)
JConcepts

JConcepts Pre-Mounted Landmines Tires w/17mm Hex Tremor Wheels (Black) (2) (Yellow)

Part # JCO4011-30952.7(3)
Tires (off-road)Landcraft
Fits
Traxxas Unlimited Desert Racer
Where to buy
$52.50
AMain Hobbies
Seen Oct 12, 2026
$52.50Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The JConcepts Traxxas Unlimited Desert Racer Pre-Mounted Landmines Tires have been designed for outstanding all-terrain performance. The Landmines, developed over a 2-year period of testing, tuning and analysis have reached the summit and now available to the SCT enthusiast. The design starts with a robust carcass carefully shaped and sized for a multitude of conditions and capable of driving over a variety of terrain while being down-to-earth enough to carry a scale appearance. These specific tires come pre-mounted to JConcept Tremor Wheels (JCO3393B). Package includes two pre-mounted tires.

JConcepts spent considerable time with the split-block center design which has been sliced, stepped, and recessed for flexibility and contortion over sharp, loose, and polished surfaces. The Landmines have alternating solid and cavity pads which is ideal for transitioning from smooth dirt or pavement into dirt, mud, and rocky terrain. Moving toward the edges of the carcass, the SCT tire has horizonal grippy pads with edge and channels to provide additional forward climbing bite.

The flexibility and strength of the yellow compound combined with the lug arrangement gives the tire a grippy feel but still maintains an all-important scale and performance look. The overall height provides plenty of ground clearance for an abundance of terrain and bossed side-wall logos read with beauty and balance. The tires include a closed cell insert capable of standing up to the compound but flexible enough for sharp terrain.

Features:
  • Robust carcass, split-block design, 1:1 inspired
  • 2.2 x 3.2” bead mounting diameter compatible with the Traxxas UDR
  • Sliced, stepped, and recessed lugs for deep sinking conditions
  • Medium, yellow compound
  • Lightning pattern, knob plots and connector bars for extra edges
  • Radial sidewall lugs and extra island mapping for additional grip
  • Includes, medium/hard open cell insert
Specifications:
Outer Diameter (without inserts): 5.2" (132mm)
Mounting Diameter: 2.2x3.2"

Tire Compound Chart

Reviews2.7 · 3 reviews

John ScheinbergVerified owneron JConcepts Pre-Mounted Landmines Tires w/17mm Hex Tremor Wheels (Black) (2)

The traction increase is real. 20% increase in acceleration. They're like adding a cell. THE INNER RING IS EASILY COLORED BY METALIC SHARPIES (seriously try blue)! The lateral rigidity is just forgiving enough to allow slides when the udr would normally roll, yet while allowing that sidewall flex, it has knubs and a knurling on the sidewall that allow acceleration during said slide! Overall these added traction, suppleness and great looks to the UDR. A must have.

2 found this helpful
Andrew HunterVerified owneron JConcepts Pre-Mounted Landmines Tires w/17mm Hex Tremor Wheels (Black) (2)

These are NOT 12mm hex, they are Traxxas 17mm. I even contacted Amain to confirm this was not a typo..."no these are 12mm" paid express shipping...and, they are 17mm.

chris kerstenVerified owneron JConcepts Pre-Mounted Landmines Tires w/17mm Hex Tremor Wheels (Black) (2)

I was so excited to get these and was really happy when I opened them. Then I mounted them and went straight to 1 star. First, you have to remove, in my case, detailed painted brake calipers that are already there for the wheels to fit. Not a deal killer. Then I put the body on and it looks like the tires a pro truck would have mounted to put it on a narrow trailer for travelling. They are about 1/4" narrower offset on each side and do not fill up the fenders at all on the back. If they just made a hub that moved them out to fix those 2 problems, it would be 5 stars. The hub bolts to the wheel so it would be an easy fix. They just didn't bother! The tires keep it at 2 stars because they are nice and gummy but really narrow themselves compared to stock. Kicking myself for not going with Pro-line on stock wheels. All problems solved then.

What reviewers say

Reviewers are split on this pre-mounted tire and wheel set for the Black variant. One owner reports strong traction gains, a supple sidewall that allows controlled slides, and a good appearance, rating it 5 stars. Another owner rates it 1 star after finding the wheels use 17mm hex hubs, contrary to the expected 12mm, and says the seller confirmed the 12mm spec. A third owner rates it 2 stars, reporting that installation required removing pre-fitted brake calipers and that the wheels sit about 1/4 inch narrower per side, leaving the rear fenders unfilled. The hex size issue and the fit and offset complaint are the recurring problems, though the sample is small.

  • + Strong traction gains
  • + Supple sidewall allows controlled slides
  • + Good looks
  • − 17mm hex, not 12mm as expected
  • − Wheels sit narrow, leaving rear fenders unfilled
  • − Installation requires removing brake calipers
Summary generated from the reviews above.

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