Guides
How-to guides from real vehicles
Step-by-step procedures we use on our own vehicles, with the details that the manuals leave out.
- How to read an RV tire’s age, and when to replace itRead the DOT date code on any RV tire, see what 5, 7 and 10 years mean for a motorhome, and follow a real example from a 2020 Tiffin Allegro Red 33AA.
- How to winterize a Class A motorhomeWinterize your Class A motorhome with a real 27-step Tiffin Allegro Red example. Covers RV antifreeze, plumbing, ice makers, batteries and winter storage.
- Onan RV generator maintenance, by the hourHow to maintain an Onan RV generator by engine hours, with the real schedule from a 2020 Tiffin Allegro Red 33AA’s 8 kW diesel Onan, plus what differs on gas models.

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