Blank (smooth)
$25 to $75 per rotor
OEM standard on 95%+ of vehicles. Lowest cost, longest lifespan, lowest noise. Right answer for the vast majority of drivers.
Best for
Daily driving, commuting, light duty
Worst for
Heavy towing in mountains
Section 05 / Rotor Type Comparison
Drilled vs Slotted vs Blank Rotors: Cost, Performance, and Which You Actually Need
The plural-rotors site covers types and pad materials together. This page goes deeper on type alone, with cost-per-type data across multiple brands and an honest assessment of when each type is actually worth the money.
| Type | Per rotor | Heat | Wet | Noise | Crack risk | Pad wear |
|---|---|---|---|---|---|---|
| Blank (smooth) | $25 to $75 | Standard | Standard | Lowest | Lowest | Lowest |
| Drilled | $50 to $100 | Marginal benefit | Better initial bite | Slightly higher | Higher under hard use | Slightly higher |
| Slotted | $50 to $100 | Better gas / debris venting | Slightly better | Higher | Same as blank | Higher (slot edges are abrasive) |
| Drilled + slotted | $80 to $150 | Marginal vs slotted | Best wet bite | Higher | Higher than slotted | Higher |
Drilled
$50 to $100 per rotor
Holes channel water away from the pad in wet weather. They also act as stress risers and can crack under sustained heat. Mostly cosmetic for street use.
Best for
Light street driving where the look matters
Worst for
Track use, repeated hard braking
Slotted
$50 to $100 per rotor
Slots channel pad gases and debris out of the friction surface. Genuine benefit for heavy braking. The only upgrade type with a practical justification for non-track use.
Best for
Towing, mountain driving, repeated hard stops
Worst for
Drivers sensitive to noise
Drilled + slotted
$80 to $150 per rotor
Combines both features and both downsides. Common on performance trim packages. For street driving the benefit over blank is negligible at 2 to 3x the cost.
Best for
Looks-fast street builds
Worst for
Real track use (plain slotted is preferred)
Cost premium by brand and type
Per-rotor pricing for a representative mid-size sedan front rotor. The premium for drilled or slotted within a brand is roughly 30 to 40% over blank.
| Brand | Blank | Drilled | Slotted | Drilled + slotted |
|---|---|---|---|---|
| Centric Premium | $55 | $78 | $78 | $95 |
| PowerStop | $50 | $70 | $70 | $88 |
| Brembo | $95 | $130 | $130 | $165 |
Honest recommendation
If you are reading this page to decide: buy blank. Slotted if you tow. Drilled+slotted only if you want the look and do not mind paying roughly twice as much for a marginal performance change you will not feel on the street.