Commercial Tire Service
Roadside Commercial Tire Service, New and Used
Rig Doctor carries new and used commercial tires on the service truck and mounts them roadside, at the scale or in the yard, which is why tire calls are the single most mentioned job in their reviews.
At a Glance
- Stock
- New and used commercial casings on hand
- Where
- Shoulder, scale house, truck stop or yard
- Covers
- Steers, drives, trailer positions, RVs and farm tires
- Also
- Wheel and hub problems found during the change
Tires are the most common reason a heavy truck stops moving, and the most common reason a driver loses a day. Rig Doctor runs tire calls constantly, which is why the stock of new and used casings rides on the truck instead of waiting at a shop across town.

A used casing with real tread left on it is the right answer more often than the industry admits. It puts an owner operator back under a load tonight for a fraction of a new tire, and it is exactly what several reviewers describe. When a position genuinely needs new rubber, you get told that instead, along with what it costs, before anything comes off the rim.
A roadside change is not only the tire. The tech has eyes on the hub, the studs, the drum and the neighboring position while the wheel is off. A bearing running hot or a cracked rim found during a tire change is a breakdown that never happened, and a DOT violation that never got written.
Scale calls are routine. An officer marking a tire low or flagging tread depth turns into a fix on the spot rather than a tow, and the truck leaves the scale legal.
What That Covers
- New and used commercial tires carried on the truck
- Steer, drive and trailer positions plus RV and farm tires
- Roadside, scale house, truck stop lot and yard calls
- Hub, stud, rim and drum checked while the wheel is off
- Blowout cleanup including hung fender and light damage
Read the Symptom
What It Usually Means
The scale flagged you for tread or pressure
That is a fixable stop. A tire call at the scale house is normal work and gets you rolling legal.
Steady thumping that rises with speed
A separating casing or a flat spot. It will not improve. Get it looked at before it comes apart.
One position always losing air
A bolt, a valve, a bead or a cracked rim. A plug on a commercial casing is not always legal or safe, so it gets inspected, not guessed.
Dual pair with one flat
The good tire is now carrying double load and building heat. That is how a single flat becomes two destroyed tires and a fire.
Other Work We Do
Where to Find Rig Doctor LLC
10145 Independence Ave, Waterloo, IA 50703
Call the Doc and describe what it is doing.
One number, answered by a technician, at any hour.