Heavy-duty replacement rubber tracks for the CAT 255 Compact Track Loader, offered in 320x86x52 and 400x86x52 widths. Caterpillar's own specifications show the practical difference clearly: changing track width changes ground-contact area and ground pressure, which changes how the machine behaves on firm versus soft ground.
320x86x52: The narrower footprint concentrates more machine weight over a smaller contact area for higher ground pressure, strong pushing performance on firm ground, tighter access, and typically lower replacement cost.
400x86x52: The wider footprint spreads machine weight over more surface area for lower ground pressure, improved flotation, greater stability, and reduced surface disturbance in mud, sand, soft soil, landscaping, and finish-grade applications.
The right track should preserve the 255's balance of traction, flotation, stability, and productive ground contact. Width establishes the footprint; tread pattern fine-tunes bite, cleanout, ride quality, and wear.
Available tread combinations vary by width on this product. Use the listed variant options to select the actual size-and-tread combination offered for the machine.
Advanced abrasion-resistant rubber, a continuous steel-cord core, and drop-forged, heat-treated steel links provide strength under repeated pushing, turning, grading, loading, and travel. Heavy-duty construction adds approximately 30% more rubber than standard-duty replacements through high-wear areas to help resist stretching, cuts, tearing, chunking, and premature abrasion.
Inspect sprockets, rollers, idlers, alignment, and track tension before installation. Worn mating components or incorrect tension can accelerate track wear and reduce service life. Set final track tension to Caterpillar's service specification after installation.
Nationwide fulfillment is available, backed by a 24-month warranty against manufacturing defects and application support when needed.
Tested. Trusted. Proven.
Heavy-Duty Comes Standard.
ENGINEERED FOR THE JOBSITE
Heavy-duty replacement rubber tracks engineered for compact track loaders, tracked skid steers, mini excavators, mini track loaders, and demanding construction equipment applications.
Engineered to resist chunking, tearing, and cutting in harsh, abrasive environments.
Jointless internal cable architecture eliminates structural weak points and maximizes overall tensile strength.
Precision heat-treated guide lugs ensure exact sprocket engagement and prevent de-tracking under heavy side-loads.
The internal steel framework is fully encapsulated to prevent oxidation, rust, and moisture penetration.
Extra-thick vulcanized rubber and tapered edge profiles protect against curb slashing and lateral impacts from jobsite debris.
Optimized lug spacing and pitch geometry absorb shock, reducing undercarriage wear and minimizing cabin vibration.
Tread Pattern Guide
Compare common TrackTECH rubber track tread patterns by traction, ride comfort, surface protection, and jobsite conditions.
Balanced Jobsite Performance
Best for: general construction, dirt, gravel, clay, and mixed jobsite use.
C-Block tracks are a strong all-around option for compact track loaders working across everyday jobsite conditions. They provide dependable traction, a stable ride, and balanced wear life without being overly aggressive on the ground.
Aggressive Traction
Best for: mud, loose soil, slopes, clay, and soft ground.
Zig-Zag tracks use an alternating lug design to improve bite and help the track clean out in loose or wet conditions. This pattern is a strong choice when traction and hillside control matter more than surface protection.
Severe-Duty Terrain
Best for: forestry, mulching, extreme land clearing, and the most severe off-road environments.
Designed for high-horsepower CTLs in dense brush, jagged terrain, and debris-heavy conditions. The most aggressive TrackTECH tread for severe duty — built for durability, puncture resistance, and relentless traction when clearing heavy brush or earth.
Fortified Core Defense: ultra-reinforced center guide deflects stumps, jagged rocks, and sharp forestry debris from the core. Maximum Bite: deep aggressive lugs deliver uncompromising forward drive from deep clay to heavy snowpack.
Trade-off: overkill on sensitive turf or finished pavement — runs rough and will tear up the ground. Ideal surfaces: mulch/brush, deep clay, jagged rock, snow.
Mini Excavator Control
Best for: mini excavators, trenching, grading, utility work, and mixed surfaces.
Directional tracks are commonly used on mini excavators where forward traction, controlled movement, and dependable wear are important. This pattern helps provide predictable movement across dirt, gravel, clay, and general excavation conditions.
Not sure which tread? Use the options on this page, or request a quote.
Fitment, availability, fulfillment, and support for this product
The CAT 255 is matched to 320x86x52 rubber tracks for this application. 100% Precision Fitment. Guaranteed.
Available tread patterns vary by track configuration and jobsite. The options shown for the CAT 255 are selected for applications such as construction, dirt, gravel, mud, snow, landscaping and mixed terrain.
Yes. Inspect rollers, idlers, sprockets and track tension when installing replacement tracks. Worn undercarriage components can contribute to uneven wear, poor tracking and reduced service life.
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