2007 Chrysler Town & Country Spare Tire Size Guide

2007 Chrysler Town & Country Spare Tire Size Guide

The 2007 Chrysler Town & Country is a popular minivan that requires specific spare tire specifications for emergency situations. Understanding the correct spare tire size and maintenance requirements is crucial for safe driving and roadside emergencies.

2007 Chrysler Town & Country

The 2007 Chrysler Town & Country requires specific spare tire specifications for emergency situations.

Standard Spare Tire Specifications

The 2007 Chrysler Town & Country typically comes equipped with:

  • Spare Tire Size: T155/80D17
  • Tire Type: Temporary Spare (Donut)
  • Load Rating: 99 (1,709 lbs)
  • Speed Rating: M (81 mph maximum)
  • Recommended Pressure: 60 PSI (cold)

Spare Tire Size Breakdown

Let's break down what T155/80D17 means:

  • T: Temporary/Spare tire designation
  • 155: Section width in millimeters (6.1 inches)
  • 80: Aspect ratio (80% of the width equals the sidewall height)
  • D: Diagonal/Bias ply construction (not radial)
  • 17: Rim diameter in inches

Important Spare Tire Information

Temporary Use Only

The spare tire is designed for temporary use only and should not be used as a permanent replacement. Key limitations include:

  • Maximum Distance: 50 miles maximum
  • Maximum Speed: 50 mph maximum
  • Temporary Solution: Replace with full-size tire as soon as possible
  • Not for Extended Use: Avoid long trips or high-speed driving

Load Capacity

The spare tire has a specific load rating:

  • Load Index: 99
  • Maximum Load: 1,709 lbs
  • Vehicle Weight: Ensure spare can handle your vehicle's weight
  • Safety Margin: Never exceed the load rating

Recommended Spare Tire Replacements

When replacing your spare tire, consider these options:

1. OEM Replacement

  • Chrysler Genuine Spare Tire
    • Size: T155/80D17
    • Load Rating: 99
    • Max Load: 1,709 lbs
    • Max Pressure: 60 PSI

2. Aftermarket Options

  • Goodyear Spare Tire

    • Size: T155/80D17
    • Load Rating: 99
    • Max Load: 1,709 lbs
    • Max Pressure: 60 PSI

  • Michelin Spare Tire

    • Size: T155/80D17
    • Load Rating: 99
    • Max Load: 1,709 lbs
    • Max Pressure: 60 PSI

Spare Tire Maintenance

Regular Inspections

  • Check spare tire pressure monthly
  • Inspect for cracks, bulges, or dry rot
  • Ensure spare is properly secured
  • Check expiration date (typically 6-10 years)

Pressure Management

  • Maintain 60 PSI for optimal performance
  • Check pressure when cold
  • Recheck after installation
  • Never overinflate or underinflate

Storage Conditions

  • Store in a cool, dry place
  • Avoid direct sunlight exposure
  • Keep away from heat sources
  • Protect from moisture and chemicals

Emergency Procedures

When to Use Spare Tire

  • Flat tire on the road
  • Blowout situation
  • Tire damage that cannot be repaired
  • Emergency situations only

Installation Steps

  1. Safety First: Pull over to safe location
  2. Secure Vehicle: Apply parking brake, use wheel chocks
  3. Locate Spare: Find spare tire and tools
  4. Loosen Lug Nuts: Before jacking up vehicle
  5. Jack Up Vehicle: Use proper jack points
  6. Remove Flat Tire: Take off damaged tire
  7. Install Spare: Mount spare tire properly
  8. Tighten Lug Nuts: In star pattern
  9. Lower Vehicle: Remove jack carefully
  10. Final Tightening: Torque lug nuts properly

Post-Installation

  • Drive immediately to tire shop
  • Do not exceed 50 mph
  • Limit distance to 50 miles
  • Replace with full-size tire ASAP

Common Issues and Solutions

Problem: Spare Tire Won't Fit

Solution: Ensure correct size and rim compatibility

Problem: Spare Tire Low Pressure

Solution: Inflate to 60 PSI, check for leaks

Problem: Spare Tire Old/Dry Rotted

Solution: Replace with new spare tire

Problem: Spare Tire Missing

Solution: Purchase replacement spare tire

When to Replace Spare Tire

Replace your spare tire when:

  • Tread depth is below 2/32 inch
  • Tire is over 6 years old
  • Visible cracks or bulges appear
  • Dry rot or deterioration visible
  • After emergency use
  • Missing or damaged

Cost Considerations

  • OEM Spare Tire: $80-150
  • Aftermarket Spare: $60-120
  • Full-Size Spare: $150-300
  • Installation: $20-50

Safety Warnings

Important Limitations

  • Speed Limit: Never exceed 50 mph
  • Distance Limit: Maximum 50 miles
  • Temporary Use: Replace as soon as possible
  • Not for Racing: Avoid aggressive driving
  • Weather Conditions: Use caution in rain/snow

Emergency Kit Essentials

  • Spare tire in good condition
  • Jack and lug wrench
  • Tire pressure gauge
  • Flashlight
  • Reflective triangles
  • Gloves and safety equipment

Full-Size Spare Alternative

Consider upgrading to a full-size spare for better performance:

Benefits

  • No speed or distance limitations
  • Better handling and stability
  • Longer service life
  • More confidence on the road

Considerations

  • Takes more storage space
  • Higher cost
  • Heavier to handle
  • Requires matching rim

Professional Recommendations

Tire Shop Services

  • Spare tire inspection
  • Pressure check and adjustment
  • Damage assessment
  • Replacement recommendations
  • Emergency kit review

Regular Maintenance

  • Annual spare tire inspection
  • Pressure monitoring
  • Storage condition check
  • Emergency kit updates

For more information about tire sizes and maintenance, visit our tire size calculator and tire pressure calculator.

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Published: December 19, 2024

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