Trailer maintenance

The bearings you forget are the ones that fail.

Utility, cargo, enclosed and boat trailers spend months parked and then get loaded up for a long haul. Keep bearing repacks, brakes, tires and lights on schedule.

Tracks time

An enclosed cargo trailer parked on gravel
Wrench Wise™PRO
7×14 Enclosed CargoLast repack Apr 2026
Tracks time

Starter schedule

Trailer Wheel Bearing Repack
Every 12 months
Trailer Brake Inspection
Every 12 months
Trailer Tire Inspection & Rotation
Every 12 months
Trailer Light & Wiring Check
Every 6 months

Built for it

What Wrench Wise™ does for your trailer

Any trailer

Utility, cargo or enclosed, standalone or attached to an RV or boat.

Running gear

Wheel bearing repacks, brakes, and tire inspection and rotation.

Lights & wiring

A six-month check so you’re not caught out at night.

Day-one schedule

The starter schedule you get the moment you add it

These are the items Wrench Wise™ creates for a new trailer. Adjust any interval or add your own, or import your owner’s manual with Pro.

Starter schedule 4 items

ItemEvery
Trailer Wheel Bearing Repack12 months
Trailer Brake Inspection12 months
Trailer Tire Inspection & Rotation12 months
Trailer Light & Wiring Check6 months

Whichever comes first. Intervals are general guidance; your owner’s manual is the authority for your vehicle.

Put your trailer on a schedule today.

Download Wrench Wise™, add your first vehicle, and see its schedule in under a minute. Free, and no account needed.