Can I Mix Air and Nitrogen in My Tires? Safe Answer
Yes, you can safely mix air and nitrogen in your tires. Regular compressed air is already about 78% nitrogen, so adding air to a nitrogen-filled tire creates a mixture rather than a dangerous reaction. Inflate the tire to the vehicle manufacturer’s recommended cold pressure immediately; preserving nitrogen purity is less important than correcting underinflation. Key […]
Are All-Weather Tires Considered Traction Tires?
All-weather tires are generally recognized as traction tires when they carry the Three-Peak Mountain Snowflake, or 3PMSF, symbol and meet the applicable local definition. The designation does not create one nationwide legal rule: state and provincial transportation authorities may impose different tread-depth, chain, axle, or route requirements, especially during severe pass conditions. Key facts at […]