TiresPart report

2003 Mitsubishi Diamante Tires Problems

Complaints: 3about this part
Share: 5%of 56 total for the year
Median mileage: 108,127miles
Trend: Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the tires of the 2003 Mitsubishi Diamante, 5% of the 56 complaints for this model year. Where a mileage was given, the median is 108,127 miles.

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.

“2003/Mitsubishi/Diamante vr-x on oct 18 2003 I got my new car and it has been shaking at all times it was in on monday 20 tuesday 21 wednesday 22 from 22 of oct to 27 I am still not driving my car I hav no seen it and my shaking it still not fixed.”

NHTSA complaint #10043641, filed 2003-10, 12 miles

“The contact owns a 2003 Mitsubishi Diamante equipped with cooper cs3 tires (na). While driving 25 MPH, air from the vehicle's front driver side tire began to be released. The contact pulled the vehicle into a fuel station/repair shop where the tire was replaced. The contact took the vehicle to the independent mechanic that sold him the tires. The tires were measured and the contact was informed that each of them needed to be replaced. The dealer was not contacted. The manufacturer was notified of the failure. The tire size was unknown. …”

NHTSA complaint #11233933, filed 2019-07, 216,242 miles

Tires: other model years

Year	Complaints	Share of year
2003	3	5%
2002	3	2%
2001	3	4%
2000	1	2%
1999	1	4%
1998	1	4%
1997	2	6%
1994	3	11%
1993	1	3%

Other parts of the 2003 Mitsubishi Diamante

Visibility (wipers, defrost, mirrors)
28 complaints Engine cooling
17 complaints Brakes
5 complaints Transmission and drivetrain
4 complaints Equipment
3 complaints Suspension
3 complaints Electrical system
2 complaints Fuel system
2 complaints Air bags
1 complaints Exterior lighting
1 complaints Latches, locks and linkages
1 complaints Seats
1 complaints

← All problems reported for the 2003 Mitsubishi Diamante

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