Just finished trip around Lake Erie with 21' Living Lite - so since March, 2016 purchase about 8,000 miles.... all 4 tires (Chinese made)Vail Sport ST LH99 ST205/75D14 are showing excessive wear.... had a previous 18' double axle trailer and did a 10,630 mile trip and tires showed hardly any wear .... just contacted Lionshead (Cooper Tire) and will be filing a complaint... any others out there with noticeable excessive tire wear? Backpackerdude