Vehicle Questions and Answers
Welcome to the Vehicle Q&A Hub. Find answers to your automotive questions, share your experiences, and get expert advice on vehicle maintenance, troubleshooting, and more!
1362 views
2 answers
The 2002 Chevy Avalanche requires 75W90 fluid for its rear differential, which will eventually need to be replaced. It's important to change your tires every 30,000 to 50,000 miles to avoid accidents on the road. Maintaining your tires in top condition is crucial to prevent crashes and potential issues with the vehicle's parts. Keep an eye out for problems like cupping, premature tire wear, and feathering. Regularly check tire pressure monthly and inspect for any signs of damage or looseness, especially after encountering potholes.
For a 2002 Chevy Avalanche, you should use synthetic SAE 75W-90 API GL-5 differential fluid in the rear differential.