I'd go for a lub, oil, and filter at a minimum. Tires are another story. Doubt you will get new tires but if this is a used unit I'd try very hard for tires. I bought a new, one year old left over model. It had been setting on dealers lot for a year. As it was new the tires had a tire company warranty. One year later the two steer tires had large cracks in sidewalls. After getting them inspected at a truck tire dealer Michelin paid 90% of the replacement costs. Truck tire dealer could not believe it. I would expect tires are st least degraded.