Tire Repair and Change
Roadside flat repair, mounting and balancing for all commercial tire sizes, with replacement casings carried on the truck.
Learn moreIn shop, mobile for air bags and shocks
Steering and Suspension
Steering and suspension faults show up first as a tire bill. Correcting alignment and worn components early is almost always cheaper than the casings you lose by ignoring them.
Steering and Suspension in Baltimore, MD
Drivers describe steering and suspension problems as a feel: the truck wanders, it pulls, it fights back on the Beltway. Fleets see the same problem as a number, which is how many steer tires they are scrapping early. Both are the same underlying issue. Worn drag links, tie rod ends, kingpins, shocks or a bent axle will chew through a steer tire in a fraction of its life, and by the time the wear is obvious the casing is already gone. We inspect the whole front end, correct what is worn, then align to specification.
Equipment and capability
Alignment is done on heavy duty alignment equipment rather than by measuring toe with a tape, which matters for caster and thrust angle. We keep common front end components in stock for the popular chassis, and our mobile units handle air bag replacement, shock replacement and height valve adjustment on site, since those jobs do not need a lift.
In shop, mobile for air bags and shocks
Covering Baltimore City and 29 surrounding communities, out to roughly 30 miles from the shop on Ponca Street.
See the areas we coverWhat steering and suspension covers
The full scope of the work, so there is no ambiguity about what is and is not included when you approve a job.
- Full front end inspection including kingpins, tie rod ends, drag link and steering shaft
- Steering gear box inspection, adjustment and replacement
- Power steering pump, hose and reservoir service, plus leak repair
- Air suspension diagnosis, air bag replacement and height control valve adjustment
- Leaf spring, spring hanger, equaliser and bushing replacement
- Shock absorber testing and replacement across all axles
- Torque rod and radius rod inspection and replacement
- Wheel bearing inspection, repack and replacement, including hub seal work
- Fifth wheel inspection, lubrication, adjustment and replacement
- Cab air suspension and cab mount work
- Wheel alignment including toe, camber, caster and axle thrust angle
- Tire wear pattern analysis to identify the mechanical cause behind the wear
When you need this service
If you recognise any of these, it is worth a call before it becomes a roadside call.
Truck wanders and needs constant steering correction on the highway
Steering pulls to one side on a flat road
Excessive play in the steering wheel before the wheels respond
Steer tires wearing on one shoulder, cupping or feathering
Vibration or shimmy through the steering wheel at speed
Truck sits low on one corner or the ride height looks uneven
Harsh ride, or the cab jolts over expansion joints and rough pavement
Clunking or knocking from the front end over bumps
How we approach it
The sequence matters as much as the repair. Working through it in this order is what stops you paying for parts the fault never pointed at.
- 1
Read the tires first
Wear patterns are evidence. Feathering, cupping and one sided wear each point at different faults, and they narrow the inspection before the truck is even lifted.
- 2
Dry park and lift inspection
We check kingpins, tie rod ends, drag link, steering shaft, bearings and bushings for play, both loaded and lifted, because some wear only shows one way.
- 3
Check ride height and air system
On air suspension, incorrect ride height changes the geometry and will defeat an alignment. Height control valves get checked and set before anything is measured.
- 4
Replace worn components
Worn parts are replaced before alignment, because aligning a front end with play in it produces a number that will not hold.
- 5
Align and document
Toe, camber, caster and thrust angle set to specification, with before and after readings recorded on the invoice.
Related services
Faults rarely sit in one system. These are the ones that most often come up alongside this work.
Brake Service and Repair
Air brake inspection, drum and disc repair and ABS diagnostics, carried out to DOT standard on every axle.
Learn morePreventive Maintenance
Scheduled PM services, oil and filter changes, fluid checks and DOT pre-trip inspections, on your yard or ours.
Learn moreFurther reading on steering and suspension
Steering Play and Suspension Wear: Reading the Symptoms Before the Tire Bill
Front end wear announces itself on your tires long before it announces itself in the steering wheel. Learning to read the wear pattern saves casings.
Read the articleBrakes and Safety
Steering Play and Suspension Wear: Reading the Symptoms Before the Tire Bill
Front end wear announces itself on your tires long before it announces itself in the steering wheel. Learning to read the wear pattern saves casings.
3 min read
Book steering and suspension
Send the unit details and the symptom and dispatch will come back to you. If the truck is off the road right now, call instead.
Faster by phone
A form is fine for scheduling. For a truck that is stopped, a call gets a unit moving while you are still describing the problem.
(443) 630-6669- Call out fee and labour rate quoted before we roll
- Work stops and you get a call if the job grows
- Itemised invoice with parts, labour and measurements
Steering and Suspension questions
Drawn from the questions we get asked most about this specific service.
At least once a year for a highway tractor, and any time you fit new steer tires, replace front end components, or notice a pull or irregular wear. Trucks running Baltimore city routes and port traffic take more curb and pothole abuse and often need it sooner.
Only if alignment is the cause. If there is play in the kingpins or tie rod ends, or a shock is dead, the alignment will not hold. That is why we inspect and repair first, then align.
Yes. Air bags, shocks and height control valves are all routine mobile jobs. Kingpins and alignment come into the shop.
The classic signs are a wandering feel, hard steering at low speed and vertical play at the wheel when it is lifted. It is a measured check, not a guess, and we will show you the movement.
Yes. Fifth wheel inspection, lubrication, adjustment and replacement are all in scope, and fifth wheel condition is on our preventive maintenance checklist.
Frequently, yes. Dead shocks are easy to overlook because they fail gradually. They also accelerate tire cupping and increase load on the rest of the suspension, so they are worth replacing when they are done.