[TR] How often should I change oil in triumph that rarely does muchmileage?

[Randall]

> Based on the old rule of thumb where some would  say about 3000 miles
> between oil changes, that would be 5 years.

The Stag owner's manual says specifically that the mileage interval is based
on 12,000 miles per year.  If you don't drive that much, the 3,000 mile
service should be carried out every 3 months, 6,000 mile service every 6
months, etc.

-- Randall 
56 TR3 TS13571L daily driver
71 Stag LE1473 - awaiting engine rebuild
71-2-3 Stag - awaiting gearbox rebuild