Introduction
This manual provides essential information for the General G-MAX AS-05 All-Season Radial Tire, size 275/40ZR18 99W. The G-MAX AS-05 is an ultra-high performance tire designed to offer reliable traction across various seasons. Adhering to these instructions will help ensure the tire's optimal performance, safety, and longevity.
Image 1: General G-MAX AS-05 All-Season Radial Tire. This image displays the overall appearance of the tire, highlighting its sidewall and tread design.
Setup and Installation
Proper installation is critical for tire safety and performance. It is highly recommended that tire mounting and balancing be performed by a qualified professional using appropriate equipment.
Pre-Installation Checks:
- Rim Compatibility: Ensure the tire size (275/40ZR18) matches the vehicle's rim specifications (Rim Width: 9.5 Inches).
- Tire Condition: Inspect the tire for any manufacturing defects or damage prior to mounting.
- Valve Stems: Always install new valve stems when replacing tires to ensure proper sealing and prevent air loss.
Mounting Procedure:
- Clean the rim and tire bead area thoroughly.
- Apply appropriate tire lubricant to the tire beads and rim flanges.
- Mount the tire onto the rim using a tire mounting machine, ensuring the tire's rotation direction (if indicated) is correct.
- Inflate the tire slowly to the recommended pressure, ensuring the beads seat properly. Never exceed 40 psi (2.75 bar) to seat beads unless specified otherwise by the tire manufacturer.
- Balance the tire and wheel assembly using a wheel balancing machine to prevent vibrations.
Operating Guidelines
The General G-MAX AS-05 is designed for all-season performance. Adhere to the following guidelines for safe and effective operation.
Tire Inflation:
- Maintain tire pressure according to your vehicle manufacturer's recommendations, typically found on a placard inside the driver's side door jamb, glove compartment, or owner's manual.
- Check tire pressure at least once a month and before long trips, when tires are cold.
- Under-inflation or over-inflation can lead to premature wear, reduced fuel efficiency, and compromised handling.
Driving Conditions:
- While an all-season tire, performance in severe winter conditions (heavy snow, ice) may be limited compared to dedicated winter tires. Adjust driving habits accordingly.
- Avoid sudden acceleration, braking, and sharp turns, especially in adverse weather, to prolong tire life and maintain control.
Maintenance
Regular maintenance extends the life of your tires and ensures safe driving.
Tire Rotation:
- Rotate tires every 5,000 to 7,500 miles (8,000 to 12,000 km) or as recommended by your vehicle manufacturer. This promotes even wear across all tires.
- Follow the rotation pattern specified in your vehicle's owner's manual.
Tread Inspection:
- Regularly inspect the tire tread for signs of uneven wear, cuts, punctures, or embedded objects.
- The G-MAX AS-05 features Smart Technologies for visual wear alerts. Monitor these indicators for timely replacement.
- Tires should be replaced when the tread depth reaches 2/32 inch (1.6 mm), indicated by the tread wear indicators (small bars molded into the tread grooves).
Image 2: Close-up of the General G-MAX AS-05 tire tread pattern. This image details the asymmetrical tread design, which contributes to its all-season performance and handling characteristics.
Cleaning:
- Clean tires with mild soap and water. Avoid harsh chemicals or petroleum-based products that can degrade rubber.
Troubleshooting
Common issues and their potential causes and solutions.
| Issue | Possible Cause | Solution |
|---|---|---|
| Uneven Tread Wear | Improper inflation, misalignment, unbalanced wheels, worn suspension components. | Check and adjust tire pressure. Have wheel alignment and balancing checked by a professional. Inspect suspension. |
| Vibration | Unbalanced wheels, bent rim, tire damage, loose wheel nuts. | Have wheels re-balanced. Inspect tires and rims for damage. Check wheel nut torque. |
| Rapid Air Loss | Puncture, faulty valve stem, bead leak, damaged rim. | Inspect tire for punctures. Check valve stem. Have tire and rim inspected by a professional. |
| Reduced Grip in Wet Conditions | Worn tread, improper inflation, driving too fast for conditions. | Check tread depth and replace if necessary. Ensure correct tire pressure. Adjust driving speed. |
Image 3: Detailed view of the General G-MAX AS-05 tire sidewall and tread. This image provides a closer look at the tire's construction and the specific markings on its side.
Specifications
Detailed technical specifications for the General G-MAX AS-05 All-Season Radial Tire (275/40ZR18 99W).
- Brand: General
- Model: G-MAX AS-05
- Size: 275/40ZR18 99W
- Section Width: 275 Millimeters
- Load Capacity: 2756 Pounds (1250 kg)
- Speed Rating: W (up to 168 mph / 270 km/h)
- Tread Depth: 10 32nds (approx. 7.9 mm)
- Tread Type: Asymmetrical
- Rim Width: 9.5 Inches
- Tire Diameter: 26.7 Inches
- Item Dimensions (L x W x H): 26.7 x 10.9 x 26.7 inches
Warranty and Support
For specific warranty information regarding your General G-MAX AS-05 tires, please refer to the official General Tire warranty documentation provided at the point of purchase or visit the official General Tire website. Warranty terms typically cover manufacturing defects for a specified period or mileage.
For technical support or further assistance, contact General Tire customer service or your authorized General Tire dealer.
