Paper work on maintenance history
Age of tires.
Add about 10% to what you pay for the rig to change things you want to upgrade or just make different. The 10% figure was never spent in the first year of ownership in my cases, but over the first couple of years.
Enjoy the view out the big screen (windshield)
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2003 Class C, 29' Gulfstream
Next stop?
Previous rigs..2 Pickup campers,2 TT's, 3 DP MH's