Skateboard Maintenance Guide

1. Bearings

Bearings take the most environmental abuse of any skateboard component. Grit, water, and dirt degrade their lubrication quickly — and once a bearing loses its lube, metal-on-metal friction grinds it to failure fast.

When to clean bearings

• After any wet session — water flushes out lubricant immediately. Clean and re-lube before the next ride.
• When a wheel stops spinning quickly by hand — a healthy bearing spins for 3–6 seconds when you flick the wheel. Under 1 second means it needs attention.
• When you hear grinding or clicking — metal contamination or a failed ball. Clean first; if noise persists, replace.
• Every 1–3 months for regular street skaters; every 3–6 months for park skaters who avoid wet surfaces.

How to clean bearings

Remove wheels, pop out the bearings (use the axle as a lever), remove rubber shields if present, soak in isopropyl alcohol or acetone for 5 minutes, agitate, let dry completely, and apply 1–2 drops of skate-specific bearing lubricant per bearing before reinstalling. See How to Clean Skateboard Bearings for the full step-by-step.

When to replace bearings

Replace when cleaning doesn't fix noise, when a bearing wobbles on the axle (pitted races), or when a ball cage is cracked. Budget bearings ($10–$15 for 8) are often better than trying to save a dead bearing. Bones Reds are a longstanding industry benchmark — $20 for 8, very reliable.

2. Wheels

Wheels wear gradually and don't fail suddenly, but worn wheels affect performance, and some wear patterns signal a setup problem worth fixing.

Wear patterns and what they mean

Wheel rotation

Rotating wheels front-to-back every few months helps even out wear, especially if you brake mostly on the front trucks. Move front left to rear right and front right to rear left. See How to Change Skateboard Wheels for the process.

3. Trucks

Trucks are the most durable part of a skateboard — well-made trucks can outlast several decks and many sets of wheels. But a few parts do wear and need periodic attention.

Kingpin nut — check tightness

The kingpin nut loosens gradually with vibration and riding. A loose kingpin nut causes unpredictable turning response and can eventually lead to speed wobble. Check tightness monthly: the nut should not turn by hand. Tighten finger-tight plus a quarter turn with a skate tool.

Don't over-tighten. The goal is to compress the bushings to their working range, not to max out the nut. See Truck Tightness Guide for the right range.

Bushings — inspect and replace

Bushings wear out faster than the hanger or baseplate. Signs of worn bushings: the board carves less responsively despite correct tightness, the turn feels dead or sticky, or you can visually see the bushing is cracked, torn, or deformed.

Replacing bushings ($5–$15 for a full set) transforms the feel of old trucks. This is often the first thing to do when a board that used to feel good starts feeling sluggish. See Skateboard Bushing Guide for replacement choices by weight and style.

Pivot cups — lubricate or replace

Pivot cups dry out over time, especially in low-humidity environments. Apply a small amount of petroleum jelly or skate wax to the pivot cup annually, or whenever you notice a crunching or clunking sound during turns. Replacement pivot cups are $3–$8 and specific to truck brand.

Axle nuts — check and replace

Axle nuts are single-use: once the locking insert is used, they never re-grip as tightly. If a wheel keeps coming loose even after re-tightening, replace the axle nut ($0.50–$1 each). Never leave out the axle nut — a wheel coming off at speed is dangerous.

4. Hardware (mounting bolts)

Mounting hardware — the 8 bolts that attach trucks to the deck — can loosen gradually with riding vibration. A loose truck will feel unstable, and bolts that fall out entirely leave you without a truck.

Checking tightness

Press your thumb against each bolt head. It should not move at all. If any bolt spins freely, it has stripped through the deck — replace it. Normal tightening (counterclockwise loosened, clockwise tightened) should seat the bolt head flush with the deck. Use a skate tool's Phillips head and the nut-driver simultaneously.

When to replace hardware

Replace hardware when bolts are stripped (the screwdriver slips), when nuts won't lock, or when a bolt has been bent. It's also time when you install a new deck — old bolts may have stripped threads from the original installation. Hardware sets are $3–$8 and include 8 bolts and 8 nuts.

If you've added riser pads, verify your bolt length is correct after adding or removing risers. Use the Bolt Length Calculator to confirm the right size. See also Skateboard Hardware Guide for size reference.

5. Deck & Grip Tape

Deck inspection

Maple decks are robust but vulnerable to water and impact. Check for:

• Razor tail — the tail wears to a thin, sharp edge from repeated kicktail impact. Affects pop and feel; indicates it's time for a new deck when it bothers you.
• Delamination — layers of the deck separating, usually triggered by wet sessions or storage. Press on the board surface — any flex or sponginess in areas that shouldn't flex signals delamination. Replace immediately; a delaminated deck can snap unexpectedly.
• Chips and pressure cracks — small chips on the rails are cosmetic. Pressure cracks (white stress marks around the truck mounting holes) are structural warnings; heavy use on a pressure-cracked deck risks snap at the weakest point.

Wet deck protocol

Never store a wet deck. If you get caught in rain, dry the deck immediately with a towel, remove the trucks to let air circulate, and stand it vertically in a warm dry area. A deck that's repeatedly wetted and dried will delaminate and lose pop faster than any amount of normal use.

Grip tape

Grip tape loses its abrasive texture over time. Test: press a dry finger firmly on the tape and try to slide it. Good grip tape resists; worn tape feels smooth under light pressure. Clean grip tape with a wire brush (sold as "grip tape cleaner") to remove embedded rubber and debris before deciding to replace it.

When replacing, see How to Apply Grip Tape for the 8-step process including bubble removal and edge trimming.

6. Storage

Most skateboard damage that isn't from riding comes from poor storage. The guidelines are simple:

• Never store in direct sun — UV exposure degrades urethane wheels, bearings, and bushings. Hot cars are the main offender (temps can reach 160°F / 70°C).
• Never store wet — even a light misting accelerates deck delamination and bearing corrosion.
• Store horizontally or vertically, not leaning — a deck leaning at an angle for weeks will develop a slight warp, which affects flatness and pop.
• Don't store under weight — pressure from other objects can distort the deck camber over time.

7. Maintenance Checklist

Use this as a reference for regular checkups. Timing is based on moderate use (2–4 sessions per week). Adjust for your actual usage.