MechanicsRated guides
Practical auto repair guides — what things cost, how to choose, and how to do it right.
- Cost guide Transmission Repair Cost: Rebuild vs Replacement Transmission repair cost ranges from $150 for a fluid service to $5,000+ for a full replacement. Learn what drives the price and when to walk away.
- Cost guide Tire Replacement Cost: Price Ranges and What Affects Them Tire replacement costs range from $50 to $350+ per tire depending on type and brand. See full price ranges, installation fees, and what drives the total.
- Cost guide Timing Belt Replacement Cost: Why It Matters Timing belt replacement typically costs $400-$1,000 at an independent shop. Learn what drives the price, when to replace it, and why bundling services saves money.
- Comparison Synthetic vs Conventional Oil: Which Is Right for Your Car? Synthetic vs conventional oil: understand the real differences, when each type is required, cost-per-mile math, and why your owner's manual is the final word.
- How-to Signs You Need New Tires: A Safety Checklist Learn the clear signs you need new tires -- tread depth, wear bars, cracks, bulges, age, and vibration -- plus a safety checklist to protect yourself on the road.
- How-to Signs You Need New Brakes: What to Watch and Listen For Learn the eight warning signs that mean your brakes need attention -- from squealing pads to a spongy pedal -- and which symptoms need immediate action.
- Cost guide How Much Does an Oil Change Cost? Oil changes run $25-$120 depending on oil type and where you go. See current price ranges for conventional, synthetic-blend, and full-synthetic oil changes.
- Comparison OEM vs Aftermarket Parts: Does It Matter? OEM vs aftermarket parts -- when does it matter and when is it a waste of money? A plain-language guide to making the right call for your repair.
- Data & trends Mechanic Labor Rates: National Averages and What Affects Them US mechanic labor rates typically run $80-$130/hr at independent shops and $130-$200/hr at dealerships. Learn what drives the difference and how to use rates to check your estimate.
- How-to How to Read a Car Repair Estimate Without Getting Ripped Off Learn every line item on a car repair estimate, how labor hours work, what parts markup looks like, and your consumer rights before you sign anything.
- How-to How to Find an Honest Mechanic You Can Trust Learn how to find an honest mechanic: what certifications to look for, how to vet a shop with reviews and referrals, and your rights before any work begins.
- How-to How Often Should You Change Your Oil? The 3,000-mile rule is outdated. Follow your owner's manual: most cars need oil changes every 5,000-10,000 miles. Learn what actually sets the right interval.
- Comparison Dealer vs Independent Mechanic: Which Should You Choose? Dealer or independent mechanic? Learn when each is the smarter choice, what the Magnuson-Moss Act means for your warranty, and how to decide.
- Cost guide How Much Does a Brake Job Cost? Brake job costs range from $100 to $300 per axle for pads only, or $200 to $500 per axle with rotors. See what drives the price and how to avoid overpaying.
- Cost guide Alternator Replacement Cost: What to Expect Alternator replacement typically costs $400 to $1,000 at a shop. Learn what drives the price, how to spot a failing alternator, and when a remanufactured unit saves money.