1. ആമുഖം
The Mastercraft Stratus AP All-Terrain Tire is engineered for versatile performance, offering reliable traction on both paved roads and unpaved surfaces such as farm roads, dirt, and gravel. Manufactured by Cooper Tire, this tire combines over a century of experience in tire production to deliver a robust and dependable product suitable for full-sized pickup trucks and various SUVs.
Figure 1.1: Mastercraft Stratus AP All-Terrain Tire (wheel not included).
2. ഉൽപ്പന്ന സവിശേഷതകൾ
- Tire Only: Wheel is not included with the purchase of this tire.
- Treadwear Protection: Designed for a 50,000-mile treadwear protection, ensuring long-lasting performance.
- Sidewall Design: Features classic black letters on the sidewall.
- ലോഡ് റേഞ്ച്: Standard Load (4-ply) construction for robust carrying capacity.
3 സ്പെസിഫിക്കേഷനുകൾ
| സ്പെസിഫിക്കേഷൻ | മൂല്യം |
|---|---|
| ബ്രാൻഡ് | മാസ്റ്റർക്രാഫ്റ്റ് |
| സീസണുകൾ | വർഷം മുഴുവനും |
| വലിപ്പം | 235/75R15 |
| വിഭാഗം വീതി | 235 മില്ലിമീറ്റർ |
| ലോഡ് കപ്പാസിറ്റി | 2271 പൗണ്ട് |
| ചവിട്ടുപടിയുടെ ആഴം | 11 32-ാം പാദം |
| ചവിട്ടുപടി തരം | നോൺ-ഡയറക്ഷണൽ |
| പരമാവധി മർദ്ദം | 50 പി.എസ്.ഐ |
| റേറ്റിംഗ് നടത്തുക | 4-പ്ലൈ |
| റിം വീതി | 6.5 ഇഞ്ച് |
| ടയർ വ്യാസം | 28.62 ഇഞ്ച് |
| ഇനത്തിൻ്റെ ഭാരം | 29.5 പൗണ്ട് |
| നിർമ്മാണ തരം | റേഡിയൽ |
| ഓട്ടോമോട്ടീവ് ഫിറ്റ് തരം | യൂണിവേഴ്സൽ ഫിറ്റ് |
4. ഇൻസ്റ്റലേഷൻ മാർഗ്ഗനിർദ്ദേശങ്ങൾ
Proper installation is crucial for tire performance and safety. It is highly recommended that the Mastercraft Stratus AP tires be installed by a certified professional tire technician.
- വീൽ അനുയോജ്യത: Ensure the tire size (235/75R15) is compatible with your vehicle's wheels and specifications. The recommended rim width for this tire is 6.5 inches.
- മൗണ്ടിംഗ്: Tires should be mounted on clean, undamaged wheels. Use appropriate lubrication and tools to prevent damage to the tire bead or wheel.
- ബാലൻസ്: After mounting, tires must be properly balanced to prevent vibrations and ensure even wear.
- വിന്യാസം: Check and adjust vehicle alignment after new tire installation to optimize tire life and vehicle handling.
5. പ്രവർത്തനവും ഉപയോഗവും
To maximize the life and performance of your Mastercraft Stratus AP tires, adhere to the following guidelines:
- ടയർ മർദ്ദം: Maintain the recommended tire pressure as specified in your vehicle's owner's manual or on the tire placard (usually located on the driver's side door jamb, glove compartment, or fuel filler flap). The maximum pressure for this tire is 50 PSI, but always follow vehicle manufacturer recommendations for optimal performance and safety. Check pressure when tires are cold.
- ഡ്രൈവിംഗ് വ്യവസ്ഥകൾ: The Stratus AP is designed for all-terrain use, providing traction on pavement, dirt, and gravel. While capable off-road, avoid excessive speeds or aggressive maneuvers that could damage the tire or vehicle.
- ലോഡ് കപ്പാസിറ്റി: Do not exceed the tire's maximum load capacity of 2271 pounds. Overloading can lead to tire failure and unsafe driving conditions.
6. പരിപാലനവും പരിചരണവും
Regular maintenance extends tire life and ensures safe operation.
- ടയർ റൊട്ടേഷൻ: Rotate your tires every 5,000 to 7,500 miles, or as recommended by your vehicle manufacturer, to promote even wear across all tires.
- Tread Depth Inspection: Regularly inspect the tire tread for wear. The minimum legal tread depth is 2/32 inch. The Stratus AP has an original tread depth of 11/32nds. Use a tread depth gauge or observe the built-in tread wear indicators (small bars molded into the tread grooves).
Figure 6.1: Close-up of the non-directional tread pattern, ideal for all-terrain use.
- വിഷ്വൽ പരിശോധന: Periodically check tires for cuts, punctures, bulges, or any signs of damage. If damage is found, have the tire inspected by a professional immediately.
- വൃത്തിയാക്കൽ: Clean tires with mild soap and water. Avoid harsh chemicals that can degrade rubber compounds.
7. പൊതുവായ പ്രശ്നങ്ങൾ പരിഹരിക്കുന്നു
സാധാരണ ടയർ പ്രശ്നങ്ങൾ ഉടനടി പരിഹരിക്കുന്നത് കൂടുതൽ കേടുപാടുകൾ തടയാനും സുരക്ഷ ഉറപ്പാക്കാനും സഹായിക്കും.
- Uneven Tread Wear: This can be caused by improper inflation, misalignment, or unbalanced wheels. Check tire pressure, and have your vehicle's alignment and wheel balance inspected by a professional.
- വൈബ്രേഷൻ: Vibrations, especially at higher speeds, often indicate an unbalanced wheel or a damaged tire. Have tires inspected and re-balanced.
- Slow Air Leak: A slow leak can be due to a small puncture, a faulty valve stem, or a damaged rim. Locate the source of the leak and have it repaired by a professional.
- Bulges or Blisters: These are serious indicators of internal tire damage and can lead to sudden tire failure. Do not drive on a tire with bulges; replace it immediately.
8 സുരക്ഷാ വിവരങ്ങൾ
Your safety is paramount. Always adhere to these safety precautions:
- Never exceed the maximum load capacity or maximum inflation pressure stamped on the tire sidewall.
- Do not mix tire types (e.g., radial with bias-ply) on the same vehicle unless specifically recommended by the vehicle manufacturer.
- Avoid driving on damaged tires. Inspect tires regularly for cuts, punctures, or bulges.
- Always use appropriate safety gear when handling tires, especially during installation or repair.
- Store spare tires in a cool, dry place away from direct sunlight and chemicals.
9. വാറൻ്റിയും പിന്തുണയും
Information regarding the specific warranty terms and customer support for the Mastercraft Stratus AP All-Terrain Tire is not provided within this manual. For detailed warranty information or to contact customer support, please refer to the official Mastercraft Tires website or contact your authorized Mastercraft tire dealer.
