29.5R25 OTR Tires
29.5R25 Tires for Loaders, Earthmoving and Underground Mining Equipment
29.5R25 Tires for Heavy Equipment Applications
29.5R25 OTR tires are used on a range of heavy equipment operating in demanding earthmoving, material handling, construction, quarry and mining environments. Depending on the tire model, tire construction and technical specification, 29.5R25 tires may be suitable for loaders and dozers, earthmoving equipment, graders and certain underground mining machines.
The 29.5R25 marking identifies a tire with a nominal section width of 29.5 inches and a 25-inch rim diameter. The letter R indicates radial construction. However, tire size alone does not determine suitability. Two 29.5R25 tires may differ in tread depth, tread pattern, TRA classification, load capacity, inflation requirements, casing design, compound and resistance to heat, cuts and impact.
When selecting a 29.5R25 tire, buyers should confirm the machine model, wheel position, approved rim, axle load, operating surface, travel distance, speed and duty cycle. A tire selected for general earthmoving conditions may not be suitable for severe quarry work or underground mining operations.
Browse the available 29.5R25 tire models below. For a recommendation or quotation, send us your current tire specification, equipment model, application, quantity, and delivery destination.
29.5R25 Tire Applications
Wheel Loader, Dozer and Material Handling
Selected 29.5R25 loader tires are used for loading, stockpiling and material-handling work. Tire selection should account for payload, loading frequency, travel distance, surface abrasion and the risk of cuts or impact damage. Tread design, construction and inflation requirements should be matched to the actual duty cycle.
Earthmoving and Construction
29.5R25 earthmoving tires may be used on compatible equipment operating on construction sites, aggregate yards, quarries and off-road work areas. Mixed soil, gravel, loose aggregate and hard-packed ground can require different traction, wear and tread-protection characteristics.
Underground Mining
Certain 29.5R25 tire models may be suitable for compatible underground mining equipment. Underground operations can involve confined working areas, rocky surfaces, repeated loading cycles and increased exposure to cuts and impact damage. Confirm the tire manufacturer’s technical data, machine fitment and operating requirements before selecting a tire for underground service.
How to Select a 29.5R25 OTR Tire
For OTR applications, a correct size match is only the first step. The following factors should be reviewed before ordering a 29.5R25 tire:
- Construction: confirm whether radial or bias construction is required.
- Machine compatibility: verify the machine model, wheel position, approved rim and clearance requirements.
- Load and inflation: use the manufacturer’s load, pressure and speed recommendations.
- Operating surface: consider rock, gravel, soil, sand, hard ground, debris and abrasive materials.
- Duty cycle: review payload, travel distance, speed, ambient temperature and operating hours.
- Tread classification: select a pattern and TRA code suitable for the service conditions.
Common TRA Classifications Available in 29.5R25
- E-3 and E-4: earthmover tread classifications used on compatible transport and earthmoving equipment.
- L-3: regular-depth loader/dozer tread for general service.
- L-4: deep-tread loader/dozer classification for more severe service.
- L-5: extra-deep loader/dozer tread for severe rock and high-damage-risk conditions.
- L-5S: smooth extra-deep tread used in selected underground mining applications.
29.5R25 Tire FAQ
Q1：What does 29.5R25 mean?
29.5 refers to the nominal tire section width in inches, R indicates radial construction, and 25 refers to the nominal rim diameter in inches. Actual dimensions, approved rims, load capacity and inflation requirements vary by tire model.
Q2：What equipment uses 29.5R25 tires?
The 29.5R25 size may be used on compatible wheel loaders, dozers, graders, earthmoving equipment (articulated dumper trucks) and certain underground mining machines. Actual fitment depends on the equipment model, rim specification, axle load and tire manufacturer’s technical data.
Q3：Are all 29.5R25 tires suitable for underground mining?
No. Tires with the same size can have different casing designs, tread patterns, compounds, load capabilities, and intended applications. For underground mining, confirm that the selected tire model is suitable for the machine, ground conditions, and duty cycle.
Q4：What is the difference between 29.5R25 and 29.5-25?
29.5R25 identifies radial construction, while 29.5-25 generally identifies a bias construction size. They should not be treated as automatically interchangeable. Confirm the machine specification, rim, load requirements, and tire manufacturer’s fitment data.
Looking for bias construction? View our 29.5-25 bias OTR tires.
Request a Quote for 29.5R25 OTR Tires
Need help sourcing a 29.5R25 OTR tire? Send us your machine model, current tire marking, application, required quantity and delivery destination. Our team can help identify suitable tire options for loader, earthmoving and mining applications.