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The middle number shows sidewall height as a percentage of tire width, so a 65 means the sidewall is 65% as tall as the tire is wide. If you’ve ever stared at a tire size like 225/65R17 and felt stuck on that middle number, you’re not alone. If you’re asking what’s the middle number on […]

Yes, worn struts can cause patchy tire wear, most often cupping, but air pressure, balance, and alignment can leave similar marks. If you’re asking, can a bad strut cause tire wear, the answer is yes. A bad strut can wear a tire out before its time. The usual mark is cupping or scalloping: low spots

Achilles tires are made by PT Multistrada Arah Sarana, an Indonesian tire company owned by Michelin. If you’ve been asking who makes Achilles tires, the direct answer is PT Multistrada Arah Sarana. That’s the manufacturer behind the brand. Michelin later bought control of Multistrada, so Achilles now sits under Michelin ownership while staying a separate

Most passenger tires hold about 4 to 13 gallons of air inside, while truck and tractor tires can hold far more. If you’re asking, “How Many Gallons Of Air Does A Tire Hold?” there isn’t one fixed number. A compact car tire might hold only a few gallons. A light-truck tire can hold more than

Bigger tires make the dash read lower than your real speed, while smaller tires make it read higher. If you’re asking, “Does Bigger Tires Make Your Speedometer Faster Or Slower?” the clean answer is this: bigger tires make the speedometer read slower, or low. The car still moves at the speed it moves. What changes

Maxxis tires are a solid pick for value, towing, off-road use, and bikes, but plush highway comfort is not their strongest lane. If you’re weighing Maxxis against Michelin, Goodyear, Falken, or Cooper, the brand lands in a sensible middle ground. It has a long manufacturing record, a broad catalog, and a name that shows up

Good tire tread has deep grooves, even wear, and wear bars that still sit below the tread surface. If you’re wondering how to tell if tire tread is good, start with three checks: depth, evenness, and damage. You do not need a shop lift or a stack of tools. A coin, a tread gauge, and

Yes, flat repair is free on tires bought there, and some road-hazard damage can qualify for replacement when repair is not safe. A flat tire can wreck your day in a hurry. If you’re asking, “Will Les Schwab fix tires for free?” the company’s own policy points to a clear answer: free repair is linked

For many passenger cars, 32 psi is fine when tires are cold, but the right number is the pressure on the driver-side door placard. Is 32 Good Tire Pressure? In a lot of cars, yes. That’s why the number gets tossed around so often. It sits in the normal range for many sedans, hatchbacks, and

Yes, tire pressure usually drops as air gets colder, often by about 1 psi for every 10°F drop in temperature. If you’re asking, “Do Tires Deflate In The Cold?” the answer is yes, and it can happen faster than many drivers expect. A cold snap can leave all four tires a few pounds low by