Skip to content
SuspensionPart report

1998 Volvo VN770 Suspension Problems

Complaints
10about this part
Share
38%of 26 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 10 complaints about the suspension of the 1998 Volvo VN770, 38% of the 26 complaints for this model year.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The shock absorber bracket fell off when the u-bolts on the rear drive axle broke. There was a front end vibration at 65 MPH due to a crack in the left steering rim. Later on, the right steering tire was worn to the cord. The nut came off of the leveling arm and the consumer replaced the nut and put another lock nut on it there have been no other problems.”

NHTSA complaint #565926, filed 2002-05

“While driving on highway noticed front end was pulling and bad vibration. Contacted dealer and he was not able to repair it. Steering tires were going one direction, and driving tires were going in the opposite direction, pulling against each other. Also, electrical problem with the instrument panel, had dash cluster replaced four times, ECM replaced 6 times.”

NHTSA complaint #857048, filed 2000-02

“Wiring harness under dash has experienced continued problems causing electrical malfunctions, power problems and shorts causing burning smell. Mjs. Consumer is also have steering wheel locks up while making turns, wheels have fallen off, trucks have caught fire, and also guages go off while going down the road, therefore consumer has to pull over because he does not know what his air pressure is or the speed.”

NHTSA complaint #549610, filed 1999-11

“Consumer stated prior to picking up the vehicle, he requested to have the tanks moved backward and move the 5th wheel to the last mounting hole, because the truck was overweight, therefore putting additional weight on the steer tires.”

NHTSA complaint #565919, filed 2002-05

“Consumer stated that when the slave valve was replaced the clutch was also replaced, consumer was informed on the fourth replacement of the slave valve that there was a design flaw and that the new trucks had been modified.”

NHTSA complaint #565170, filed 2001-08

Related service bulletins

Suspension: other model years

YearComplaintsShare of year
20002164%
19991548%
19981038%

Other parts of the 1998 Volvo VN770

Body and structure
8 complaints
Electrical system
7 complaints
Transmission and drivetrain
7 complaints
Steering
5 complaints
Tires
5 complaints
Equipment
4 complaints
Visibility (wipers, defrost, mirrors)
4 complaints
Other or unknown
3 complaints
Engine cooling
2 complaints
Air bags
1 complaints
Fuel system
1 complaints
Latches, locks and linkages
1 complaints

← All problems reported for the 1998 Volvo VN770

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology