The Dad's Blog

Things we think about, written down.

Honest car advice. No jargon, no fearmongering, no sales pitches. Just what we'd tell a friend.

All PostsBrakesOil Change
Recent posts

More from the shop.

Brakes · 7 min read

Brake rotor replacement cost.

Pads and rotors run $350 front and $400 rear out the door at Dad's. Here is what rotors cost in Atlanta and how to tell if you really need them.

By CharlieRead more →
Oil Change · 6 min read

Why oil change prices are going up.

Oil change prices are climbing across the country in 2026. Here is what is actually driving it, and exactly what a full synthetic change costs at Dad's.

By CharlieRead more →
Brakes · 5 min read

Brake service for first-time owners.

New to cars? Brake service is nothing to be scared of. Here's what it is, what it costs (free inspection; pads from $180/axle), and what to expect.

By CharlieRead more →
Oil Change · 5 min read

0W-20 vs 5W-30: does it matter?

Yes, oil grade matters — but your manufacturer already picked it. Here's what 0W-20 and 5W-30 mean in plain English, and which your car needs.

By CharlieRead more →
Oil Change · 6 min read

Best oil for high-mileage cars.

High-mileage engines want full synthetic in the grade your manual specs — with seal conditioners for engines past 75,000 miles. Here's the honest take.

By CharlieRead more →
Brakes · 5 min read

Pads and rotors, or just pads?

Do you need new rotors with your pads, or just pads? Usually just pads if you catch it early. Here's when rotors are actually worth it — no upsell.

By CharlieRead more →
Brakes · 6 min read

Top 5 brake problems to watch for.

Worn pads, warped rotors, a stuck caliper, old brake fluid, leaking lines — here are the top 5 brake problems, the warning signs, and what to do.

By CharlieRead more →
Brakes · 5 min read

Why brake fluid matters.

Brake fluid quietly soaks up moisture, which softens your pedal and lengthens stops. Here's why it matters and how often to flush it.

By CharlieRead more →
Oil Change · 5 min read

7 benefits of full synthetic oil.

Better heat resistance, a cleaner engine, longer intervals, easier cold starts — here are the real benefits of a full synthetic oil change, no hype.

By CharlieRead more →
Brakes · 5 min read

Why your brake pedal feels soft or spongy.

A soft or spongy brake pedal usually means air in the lines or old brake fluid — and it's a safety issue. Here's what we check first, and the fix.

By CharlieRead more →
Brakes · 5 min read

Ceramic vs OEM brake pads.

Ceramic pads run quieter and cleaner; OEM-equivalent means carmaker quality. Here's the honest difference and which lasts longer in Atlanta stop-and-go.

By CharlieRead more →
Oil Change · 5 min read

Synthetic blend vs full synthetic.

Synthetic blend ($56) is plenty for many cars; full synthetic ($88) holds up better in heat and short trips. Here's which one your car actually needs.

By CharlieRead more →
Brakes · 5 min read

How long can you drive on low brake pads?

Squealing? You've usually got a week or two. Grinding? Stop now — that's metal on metal. Here's how long you can safely drive on low brake pads.

By CharlieRead more →
Brakes · 6 min read

7 signs you need new brake pads.

Squealing, a soft pedal, thin pads you can see, longer stops — here are the signs you need new brake pads, and when a squeal turns into a costly grind.

By CharlieRead more →
Brakes · 6 min read

Why your car pulls when braking.

A car that pulls to one side when braking usually has a stuck caliper, uneven pads, or a collapsed hose. Here's what causes it and what it costs.

By CharlieRead more →
Oil Change · 6 min read

Top 5 signs your car needs an oil change.

Warning light, louder engine, dark gritty oil, worse gas mileage, or 5,000 miles since the last change — the top signs your car needs an oil change.

By CharlieRead more →
Brakes · 6 min read

How to remove a stuck brake rotor.

A stuck brake rotor is almost always rust welded to the hub. Here's how to free it safely with penetrating oil and a few taps — and when to bring it in.

By CharlieRead more →
Brakes · 6 min read

How much does brake repair cost in Atlanta?

What brake repair really costs in Atlanta: pads from $180 an axle, pads and rotors $350–$400, and how chain, dealer, and independent prices compare.

By CharlieRead more →
Brakes · 6 min read

How to measure brake shoe thickness.

New brake shoe lining is about 4–5mm; replace around 1–1.5mm. Here's how to measure it safely — and the honest word on when to just let a shop handle it.

By CharlieRead more →
Brakes · 5 min read

What is a brake shoe? Drum brakes, explained.

A brake shoe is the drum-brake cousin of a brake pad — curved parts that press outward inside a drum, usually on the rear of older cars.

By CharlieRead more →
Brakes · 5 min read

How thick is a new brake pad?

A new brake pad has about 10–12mm of friction material — about two stacked nickels. Replace around 3–4mm, never below 2mm. Here's the full breakdown.

By CharlieRead more →
Brakes · 5 min read

How many brake pads per rotor?

Short answer: two brake pads per rotor, one on each side. So most cars have eight total. Here's the full picture, including cars with rear drum brakes.

By CharlieRead more →
Brakes · 5 min read

How long does brake pad replacement take?

Most brake pad jobs take an hour or two — one axle about an hour, all four wheels two to three, often while you wait. Here's what affects the time.

By CharlieRead more →
Brakes · 5 min read

What causes uneven brake pad wear?

One pad worn faster than the other usually means a stuck caliper or dried-out slide pin. Here's what causes uneven brake pad wear — and how we fix it.

By CharlieRead more →
Brakes · 5 min read

What's a good brake pad thickness?

New brake pads are about 10–12mm thick. Come in around 3–4mm, and under 2mm is dangerous. Here's how to read your pad thickness and when to replace.

By CharlieRead more →
Brakes · 5 min read

How much is rear brake pad replacement?

Rear brake pads start at $180 per axle — a bit more involved because the parking brake's back there. With rotors, about $400. Here's the price.

By CharlieRead more →
Brakes · 5 min read

What is a brake rotor? The honest answer.

A brake rotor is the metal disc your pads squeeze to stop the car. How it works, the signs it's failing, and what replacement costs in Atlanta.

By CharlieRead more →
Brakes · 5 min read

What is a brake pad? A plain-English guide.

A brake pad is the part that actually stops your car. Here's how it works, how to tell when it's worn out, and what replacement costs in Southwest Atlanta.

By CharlieRead more →
Brakes · 6 min read

What does a worn brake pad look like?

A worn brake pad looks thin, shiny, or cracked — and it'll squeal before it grinds. Here are the warning signs to catch it while it's still a cheap fix.

By CharlieRead more →

Need more than reading material?

Book a service or give us a call — we'll take it from here.

📞 Call Book a service →