RC4WD BFGOODRICH MUD-TERRAIN KM 1.9" SCALE TIRES – X2S³ (2) – Z-T0225

Official BFGoodrich scale detail with a 100 mm trail-friendly diameter and RC4WD's Advanced X2S³ compound. The RC4WD BFGoodrich Mud-Terrain KM 1.9" tire brings the recognizable KM tread and molded sidewall branding to licensed 1/10-scale crawler and trail-truck builds. This package contains two tires, two foam inserts, and one decal sheet; a four-wheel vehicle requires two packages.

WHY THIS TIRE BELONGS ON A SCALE BUILD

• Officially licensed BFGoodrich design: authentic branding and tread styling instead of a generic look-alike.
• Advanced X2S³ compound: RC4WD's specified tire compound for this model.
• 100 mm outer diameter: a compact 3.93-inch profile suited to builds where scale proportions and body clearance matter.
• 42 mm width: provides a clearly defined tread footprint without the oversized appearance of many taller crawler tires.
• Matched foam inserts included: each of the two tires is supplied with an insert.

OFFICIAL SPECIFICATIONS

WHAT THE DIMENSIONS MEAN FOR YOUR BUILD

Engineering interpretation: a 100 mm tire is useful when a truck needs a realistic tire-to-body ratio or when a taller 4.2–4.75 inch crawler tire would create excessive fender interference. The 42 mm width affects steering clearance, scrub area, and visual stance. Final compatibility still depends on the wheel offset, axle width, suspension travel, steering angle, body shape, and inner-fender clearance.

Before installation, compare the 100 × 42 mm envelope against the tires currently on the vehicle. Check clearance at full steering lock and through full suspension compression—not only while the truck is sitting level on the bench.

TREAD AND SIDEWALL DETAIL

The official images show the KM's staggered block pattern, open channels, shoulder lugs, and molded BFGoodrich sidewall markings. These features give a vintage off-road truck a convincing full-size appearance. Actual performance depends on vehicle weight, foam setup, surface, temperature, wheel system, and driving technique.

VERIFIED 1.9-INCH WHEEL PAIRINGS

RC4WD shows Z-T0225 installed with its Warn 1.9" Epic Diamond Cutter wheels. RC4WD also uses this tire as an official application example on the Landies Vintage Z-W0136 wheel completed in the previous phase. Wheels are sold separately.

Compatibility rule: RC4WD confirms that its own tires and wheels are designed to work together. It does not guarantee every third-party 1.9" wheel because bead shape, bead thickness, wheel channel, and internal beadlock-ring geometry vary. A 1.9" label alone is not a complete fitment guarantee.

OFFICIAL VEHICLE APPLICATION

RC4WD shows this tire-and-wheel combination installed on the Trail Finder 2 LWB RTR with Chevrolet K10 Scottsdale hard body. The vehicle and Warn wheels shown are application examples only and are not included.

PACKAGE CONTENTS

• 2 × RC4WD BFGoodrich Mud-Terrain KM 1.9" Scale Tires
• 2 × Foam inserts
• 1 × BFGoodrich decal sheet

QUANTITY WARNING: SOLD AS A PAIR

One package equips one axle. A standard four-wheel truck needs two sets of Z-T0225. This point is easy to miss, so check the cart quantity before ordering.

NOT INCLUDED

• Wheels and beadlock hardware
• RC vehicle, axles, hubs, and body
• Additional foam tuning components or tire weights

INSTALLATION CHECKLIST

1. Confirm that the wheel is a compatible 1.9" design.
2. Center each foam insert inside the tire without folds or twists.
3. Seat both tire beads evenly in the wheel or beadlock system.
4. Tighten beadlock hardware gradually in a cross pattern.
5. Inspect both beads around the full 360 degrees.
6. Verify body, steering, link, shock, and inner-fender clearance before driving.

GASHEAD RC BUILD NOTE

For a vintage Land Rover or classic-pickup stance, Z-T0225 is a natural visual match for the black Landies Vintage Z-W0136 wheels. Order two tire sets plus one four-wheel wheel set to complete the truck, then verify the finished 100 mm tire diameter against the body and suspension before final assembly.

BFGoodrich and its logo are trademarks of BFGoodrich and are used by RC4WD under license.