Blog
Tire safety tips, guides, and expert advice.
Are My Tires Safe? 6 Signs You Need to Replace Them Now
Six clear warning signs that your tires are no longer safe — from age and tread depth to cracks, bulges, and handling changes. Learn how to self-inspect and when to see a pro.
DOT Code on Tires Explained: How to Read It and What It Means
A complete breakdown of the DOT code on your tire sidewall — what each segment means, where to find it, and how to use the last 4 digits to decode your tire's manufacture date.
How Long Do Tires Last? (And How to Know When Yours Are Done)
Learn how long tires really last based on mileage, age, and driving conditions. Covers the 6-year rule, manufacturer recommendations, and signs yours are due for replacement.
Tire Age Laws by State: What the US Requires (and What It Doesn't)
The US has no federal tire age law. Find out which states have tire age rules, what the NHTSA recommends, and why checking your tire age matters regardless of legislation.
Tire Age Limits by Manufacturer: What Michelin, Bridgestone & Goodyear Recommend
See what every major tire manufacturer recommends for tire age limits. Official guidelines from Michelin, Bridgestone, Goodyear, Continental, Pirelli, and Dunlop — plus what the NHTSA says.
How to Check Tires When Buying a Used Car
Learn exactly what to inspect on tires before buying a used car. Covers tread depth, tire age, DOT codes, uneven wear, cracks, and what to negotiate with the dealer.
Best Time to Buy Tires: When Prices Are Lowest and How to Save
Tire prices fluctuate throughout the year. Find out the best months to buy tires, how to find deals, and which retailers consistently offer the best prices.
How to Read Tire Sidewall Markings: A Complete Guide
Learn what every number and symbol on your tire sidewall means — size, load rating, speed rating, DOT code, and more. Explained in plain English.
How to Tell If You Have Winter, Summer or All-Season Tires (Check the Sidewall)
Not sure what type of tires you have? Learn how to identify winter, summer and all-season tires from the markings on your sidewall.
Tire Dry Rot: What It Is, What Causes It, and When to Replace
Tire dry rot is a hidden danger that affects tires regardless of tread depth. Learn what causes it, how to spot it, and when dry rotted tires are unsafe.
When Should You Replace Tires? The Complete Guide (2026)
Find out exactly when to replace your tires based on age, tread depth, and visible damage. Includes safety thresholds by tire type.
How Old Are My Tires? How to Check Tire Age in 30 Seconds
Learn how to read the DOT code on your tire sidewall, calculate your tire's exact age, and know when it's time to replace them — even if the tread looks fine.