JOHN DEERE GY20662 Front Wheel Tire Doesnftt Hold Air L120 L130 LA140

( Brand: John Deere ), ( Manufacturer Part Number: GY20662 ), ( Part Type: Wheel Tire ), ( Wheel Diameter: 13 ), ( Placement On Vehicle: Front Wheel )

Review JOHN DEERE Front Wheel Tire Doesnftt Hold Air

The **Deere GY20662 L120, L130, and LA140 front wheel tire** is a specialized agricultural tire designed to deliver exceptional performance, durability, and traction for John Deere compact utility tractors, particularly those equipped with the L120, L130, and LA140 models. Engineered with a robust **radial construction**, these tires are built to withstand the demanding conditions of light-duty farming, landscaping, and general utility work, where reliability and efficiency are paramount. The **deep tread pattern** ensures superior grip on both paved surfaces and loose terrain, reducing slippage and enhancing control during tasks such as mowing, tilling, or transporting materials. The **low-profile design** optimizes ground clearance, allowing for smoother operation over uneven ground while maintaining stability, which is critical for maneuvering in tight spaces or navigating rough fields.

One of the most notable features of these tires is their **durability**, reinforced by high-quality rubber compounds that resist cuts, punctures, and abrasion, even when encountering debris like rocks or sharp edges. The **reinforced sidewalls** provide added protection against impacts, ensuring longevity and reducing the risk of premature wear or failure. However, users occasionally report an issue where the tire **does not hold air effectively**, which can stem from several potential causes. This problem may arise from **micro-cracks in the sidewall rubber** due to age or exposure to UV radiation, compromising the tire s ability to maintain proper inflation. Alternatively, **improper installation** such as incorrect valve placement or excessive tension during mounting can lead to air leaks. Additionally, **damage from sharp objects** or **overinflation/underinflation** can weaken the tire s structure, making it more susceptible to punctures or slow leaks. To mitigate this, regular inspections for signs of wear, proper inflation checks, and careful handling during use and storage are essential.

For operators experiencing persistent air retention issues, it is advisable to **inspect the tire for visible cracks, bulges, or punctures** and replace it if significant damage is detected. Ensuring the **valve core is securely tightened** and using a **high-quality stem** can also prevent leaks. If the tire is otherwise in good condition but still fails to hold air, consulting a **John Deere authorized service center** or a reputable agricultural tire specialist may help identify whether the issue lies with the tire itself or with external factors like improper maintenance. Ultimately, investing in **high-quality replacement tires** or **tire repair kits** designed for agricultural use can extend the lifespan of these wheels, ensuring consistent performance and minimizing downtime on the job. Whether tackling a small garden plot or managing a larger property, the **Deere GY20662 series** remains a dependable choice for those seeking a balance of traction, durability, and versatility in their compact utility tractor setup.

### **Pros and Cons of Buying a Deere GY20662 with L120 Front Wheel and L130/LA140 Tires (Air Retention Issues)**

#### **Pros**

1. **Reliability and Durability** John Deere equipment is known for its robust construction and long-term performance, especially in agricultural and industrial applications. The GY20662 is designed for heavy-duty use, making it suitable for demanding tasks like material handling, construction, and farming.

2. **Versatility** The L120 front wheel and L130/LA140 tires are designed for various terrains, including rough, uneven, or muddy surfaces. The larger rear tires (LA140) provide better stability and traction, while the front wheels (L120) help with maneuverability in tight spaces.

3. **High Lifting Capacity** The GY20662 is part of Deere s GY series, which is engineered for heavy lifting (up to 6,000 lbs depending on configuration). This makes it ideal for lifting and transporting large loads, such as hay bales, pallets, or construction materials.

4. **Brand Reputation** John Deere is a trusted name in heavy machinery, offering strong resale value, widespread dealer support, and access to genuine parts. This ensures easier maintenance and longer equipment life compared to lesser-known brands.

5. **Ease of Maintenance** Deere machines are designed with user-friendly features, including straightforward hydraulic systems, easy-access components, and detailed service manuals. Many dealers and independent mechanics are familiar with Deere equipment, reducing downtime for repairs.

6. **Fuel Efficiency (Compared to Competitors)** While not the most fuel-efficient machine on the market, Deere engines are optimized for power output without excessive fuel consumption, making them cost-effective for heavy-duty work.

7. **Aftermarket Support** A wide range of aftermarket parts, upgrades, and accessories are available for Deere equipment, allowing owners to customize performance, comfort, or functionality as needed.

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#### **Cons**

1. **Air Retention Issues with Tires** The most significant drawback is the reported problem with the L130/LA140 tires (and potentially the L120 front wheel) losing air frequently. This could be due to:

- **Poor tire quality or manufacturing defects** Some Deere tires, especially older models or those from certain manufacturers, have been known to develop punctures, leaks, or structural weaknesses.

- **Improper inflation or overloading** If the tires are not inflated to the correct PSI or are subjected to excessive weight, they may degrade faster or develop leaks.

- **Age and wear** Tires degrade over time, and if the machine has high mileage, the tires may be past their useful lifespan.

- **Damage from sharp objects** Running over nails, rocks, or debris can puncture tires, leading to slow leaks.

- **Downtime** Waiting for repairs or replacements disrupts work schedules.

- **Safety hazards** Underinflated or flat tires reduce stability, increasing the risk of rollovers or accidents.

- **Higher maintenance costs** Replacing tires is expensive, and repeated issues may outweigh the machine s long-term value.

2. **High Initial and Maintenance Costs** Deere machinery is premium-priced, and parts, labor, and tires are costly. If the air retention problem persists, the cumulative expenses could reduce profitability.

3. **Weight and Maneuverability** The GY20662 is a heavy machine, which can make it less agile in tight spaces or on uneven terrain compared to lighter alternatives. The large tires (especially LA140) may also increase fuel consumption slightly.

4. **Dealer Dependency** While Deere has a strong dealer network, some owners report long wait times for service appointments or part availability, which can be frustrating during peak seasons.

5. **Resale Value Depends on Condition** If the machine has a history of tire issues or poor maintenance, its resale value may be lower than expected. Buyers often inspect tires closely before purchasing used Deere equipment.

6. **Training and Learning Curve** For operators unfamiliar with Deere controls or hydraulic systems, there may be a slight learning curve in maximizing efficiency and avoiding misuse.

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### **Ending Conclusion**

The **John Deere GY20662 with L120 front wheels and L130/LA140 tires** is a powerful, reliable workhorse suited for heavy-duty lifting and material handling. Its strengths lie in durability, brand trust, and versatility, making it a solid choice for agricultural, construction, or industrial applications where reliability is critical.

However, the **air retention issues with the tires are a major red flag**. If the problem persists, it could lead to frequent breakdowns, safety risks, and high repair costs. Before purchasing, it is essential to:

- **Inspect the tires thoroughly** Check for visible damage, uneven wear, or signs of past leaks.

- **Verify the tire brand and model** Some third-party tire manufacturers may have quality inconsistencies. Deere s OEM tires (if available) are generally more reliable.

- **Ask for maintenance records** Confirm whether the tires have been properly inflated and maintained. If the seller cannot provide records, proceed with caution.

- **Consider alternatives** If the tire issue is widespread, explore other models (e.g., Deere s GY20660 with different tire sizes) or brands with better tire longevity.

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### **Recommendation**

- Opt for a **Deere GY20662 with OEM tires** or high-quality aftermarket tires (e.g., Michelin, Goodyear, or reputable brands like **Bridgestone or Continental**).

- Ensure the tires are **properly inflated** (check PSI recommendations in the operator s manual) and **inspected for defects** before purchase.

- Consider adding **tire pressure monitoring systems (TPMS)** to detect leaks early.

- **Negotiate the price** based on the tire condition. If the tires are old or leak-prone, demand a discount or require the seller to replace them.

- **Test the tires** by driving the machine and listening for air leaks. If the tires lose pressure quickly, walk away unless the seller offers immediate replacement.

- **Budget for tire replacements** If the tires are beyond repair, factor in the cost of new ones (L130/LA140 tires can cost **$1,500 $3,000 each** depending on brand and size).

- **Switch to solid or run-flat tires** (if compatible with the machine) to eliminate air retention problems, though these may reduce ride comfort and increase wear on other components.

- **Explore alternative models** Some Deere forklifts (e.g., **GY20660 with smaller tires**) may have fewer issues, or consider **brand alternatives** like **Komatsu, Case, or Manitowoc**, which sometimes offer better tire longevity.

- **Regularly check tire pressure** (at least weekly) and top up as needed.

- **Inspect tires for punctures or embedded objects** before each shift.

- **Avoid overloading** the machine to prevent premature tire wear.

- **Rotate tires** if possible to ensure even wear.

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### **Final Verdict**

The **Deere GY20662 is a strong purchase for those prioritizing brand reliability and lifting capacity**, but **only if the tire issue is resolved or accounted for**. If the tires are the primary concern, either **replace them immediately** or **choose a different model with better tire support**. For operators who cannot risk downtime, investing in **high-quality tires and proactive maintenance** is the best way to mitigate risks. Otherwise, the machine s strengths may be outweighed by recurring tire problems.

Details:

Tire DOESNT hold Air. Always verify compatibility before purchase. OEM Part Number: GY20662 condition: Used, rim in good condition Tire: Holds air Includes: Tire mounted on Type: Front wheel assembly for L120, L130, LA140, and similar model's. This is a genuine John Deere front wheel assembly for select 100 Series and LA lawn tractors.

John Deere OEM Front Wheel Assembly Part #GY20662. Compatible model's: : 100 Series: L120, L130.

part #: gy20662 prices

• $19.95-$149.99

specifications cywhemo:

• for makes: John-deere
• brand: John Deere
• mpn: Gy20662
• part type: Wheel Tire
• wheel diameter: 13
• placement on vehicle: Front Wheel

offer cywhemo:

• options: Ship-to-home
• quantity: 1
• best offers: True
• availability: In Stock
• sold: 0
• started: March 30, 2026

returns cywhemo:

• policy: No Returns

payments cywhemo:

• wallet: Apple-pay
• credit card: Mastercard
• other

shipping cywhemo:

• type: Calculated
• service: UPS Ground
• cost: $22.93
• class: Standard
• transit: 4-10 Days
• carrier: UPS

seller cywhemo:

• rating: 100.0%
• city: Tinley Park, Illinois
• # reviews: 554

general cywhemo:

• Motorcycle Scooter Parts Accessories > Wheels, Tires Parts > Wheels Rims
• condition: Used

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