Cummins Longevity
#11
#12
#15
#16
Not too many as I mostly use them for snow removal only, the 91 has about 1300 and the wifes 97 has maybe 130 hours. still original tires on hers and not a scratch on it. Im not allowed to use it. Never ever had a problem with either of them.
#17
#18
#19