🔧Ultimate 4-in-1 Calculator Suite

Four professional calculators in one powerful tool: Convert tire sizes (metric ↔ imperial), calculate BBQ smoking times, fermentation timing for bread & vegetables, plus comprehensive meat temperature guide with USDA safety standards. Complete toolkit for automotive, grilling, baking, and cooking enthusiasts.

🤔 What Is a Tire Size Converter?

Think of a universal translator for tire measurements - that's what this converter does! It decodes those confusing numbers on your tire's sidewall and converts between metric, inches, and other sizing systems so you can find the perfect replacement tires.

🕐 Additional Time Factors

🚗 Enter tire dimensions above to see conversion results

🔥 Popular Tire Sizes

225/65R17
Most popular size • SUVs/Crossovers
205/55R16
Compact cars • Sedans
215/55R17
Mid-size cars • Performance
235/60R18
Large SUVs • Luxury cars
275/55R20
Trucks • Large SUVs
31x10.50R15
Off-road • Light trucks

🌡️ Popular Temperature Guides

🥩 Beef Steaks
Medium-rare: 130-135°F • Safe: 145°F
🐔 Whole Chicken
Safe: 165°F • Thigh: 175°F
🍖 Ground Beef
Safe: 160°F • No exceptions
🐷 Pork Chops
Safe: 145°F + 3 min rest
🐟 Fish Fillets
Safe: 145°F • Flakes easily
🍖 BBQ Brisket
Target: 195-205°F • Probe tender