IllustrationI HAD A AVON COBRA 300/35-18 TIRE START TO SEPARATE WITH ONLY 1800 MILES ON IT. *TT
2007 Big Dog Mastiff
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Mastiff years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 1 of 2 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Tires. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
2 reportsMOTORCYCLE TIRE AVON COBRA AV72 3000/35 VR18 (87V) THIS TIRE IS SEPERATING AT THE JOIN SLICE AFTER ONLY 6500 MILES. THE SAME IDENTICAL TIRE ON A DIFFERENT BIKE IS SEPERATING AFTER 2500 MILES. A BLOW OUT IF THIS TIRE FAILS COULD RESULT IN INJURY OR DEATH. THIS FAILURE HAS BEEN REPORTED ON MANY BIKES WITH THE SAME EXACT TIRE. *T…
Read full complaint
MOTORCYCLE TIRE AVON COBRA AV72 3000/35 VR18 (87V) THIS TIRE IS SEPERATING AT THE JOIN SLICE AFTER ONLY 6500 MILES. THE SAME IDENTICAL TIRE ON A DIFFERENT BIKE IS SEPERATING AFTER 2500 MILES. A BLOW OUT IF THIS TIRE FAILS COULD RESULT IN INJURY OR DEATH. THIS FAILURE HAS BEEN REPORTED ON MANY BIKES WITH THE SAME EXACT TIRE. *TT
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.