Trucks have broken down from time to time cuz of the wear and tear from climbing up the mountain. The guys do the best they can.
Also, if people put their trash cans right next to each other and not the requested two to three feet between them, that adds extra time to pick up. Guys have to get out of the truck, move it, etc. Sometimes they work 11 hours a day to try to get everybody's trash picked up. It's not an easy job.
Like any vehicle, you can buy new trucks every 5 years like the average person does but at $250,000 our rates are going to skyrocket. Personally, I don't want my rates to go up. If it's really driving me nuts, I might stick my trash in the back of my vehicle and use my dump card. The 8 mile drive is not that much of an inconvenience.
It is definitely not the drivers. Have you ever looked inside some of the trucks from the late 1990's? I'm afraid that if we try to get a new company the costs will skyrocket and service will still be sketchy cuz they will have to drive farther and they are definately not used to mountain driving.