Product Description
Rubber Tracks for Cat Challenger 85 Series
Premium Agricultural Directional Chevron Tread – Sold as a Matched Set (2 Tracks)
Upgrade your Cat Challenger 85 tractor with premium Firestone replacement rubber tracks from United Skid Tracks. Engineered for demanding agricultural applications, these Firestone Challenger 85 rubber tracks deliver superior traction, reinforced durability, and extended service life in the field.
Manufactured to meet original specifications with advanced internal reinforcement, these Firestone Cat Challenger 85 series tracks are built to maximize uptime, reduce soil disturbance, and protect your undercarriage investment.
Track Specifications
| Application | Track Width | Bars | Tread Height (in) | Pitch (in) | Links | Carcass Thickness (mm) | Edge Thickness (mm) | Track Weight (lbs) | Total Set Weight (lbs) | CLS |
|---|---|---|---|---|---|---|---|---|---|---|
| Tillage | 24" | 112 | 1.97 | 6.00 | 56 | 41 | 50 | 1134 | 1201 | CLS 5 |
| Tillage | 30" | 112 | 1.97 | 6.00 | 56 | 41 | 50 | 1366 | 1531 | CLS 5 |
- 318 inch (8077 mm) circumference
- Directional agricultural chevron tread for aggressive traction
- Friction-style drive lugs
- Reinforced multi-layer steel cable construction
- Heavy Duty CLS 5 rubber compound for ride comfort and durability
Fitment Verification – Important
Model variations may exist within the Cat Challenger 85 series. Always verify the size stamped on your existing tracks before purchasing.
If you are unsure how to confirm your track dimensions, contact the United Skid Tracks team prior to ordering to avoid delays or restocking fees.
Known to Fit:
- Cat Challenger 85C
- Cat Challenger 85D
- Cat Challenger 85E
Common Signs It’s Time to Replace Your Challenger 85 Tracks
- Excessive tread wear or rounded chevron bars
- Sidewall cracking or carcass separation
- Exposed or broken internal steel cables
- Frequent de-tracking or alignment problems
- Loss of traction under load
Replacing worn Cat Challenger 85 rubber tracks early helps prevent undercarriage damage, reduce costly downtime, and maintain peak field productivity.
Firestone Cat Challenger 85 Tracks are Engineered for Agricultural Performance
- One-Piece Vulcanization: Entire track is cured as a single piece — no seams, no bonded joints.
- Pro-Edge Sidewall Protection: Thicker, reinforced sidewalls increase durability in rocky conditions.
- Optimized Cable/Ply Package: Designed to distribute load evenly and reduce inner carcass wear.
- Double-Angled 23° Tread Bars: Provides strong traction, reduced slippage, improved self-cleaning, and minimized soil disturbance.
The directional chevron tread delivers aggressive traction and excellent mud clean-out in standard farmland conditions while supporting limited roading applications.
Proper Track Tension Matters
Challenger tractors utilize a mechanical spring or spring/nitrogen tensioning system capable of generating approximately 17,000 lbs of track tension.
- Inspect alignment during installation
- Maintain proper tension
- Avoid over-tensioning (may cause tearing)
- Avoid under-tensioning (may cause slippage and premature wear)
- Follow your equipment service manual specifications
Sold as a Matched Set
These Firestone Cat Challenger 85 rubber tracks are sold as a matched set of two (2) to ensure proper balance, even wear, and optimal field performance.
Built for Long-Term Value
Maintaining your equipment is an investment. United Skid Tracks Challenger 85 series rubber tracks are engineered for extended service life, reduced downtime, and dependable agricultural performance — helping you maximize productivity and long-term return on investment.
