The Triumph TR4 was introduced in 1961. Code named "Zest" during development, the car was based on the chassis and drivetrain of the previous TR sports cars, but with a modern Michelotti styled body. 40,253 cars were built during production years. The TR4 proved very successful and continued the rugged, "hairy-chested" image that the previous TRs had enjoyed.
The new TR4 body style did away with the classical cutaway door design of the previous TRs to allow for wind-down (roll-up) windows (in place of less convenient side-curtains), and the angular rear allowed a boot (trunk) with considerable capacity for a sports car.
In 1965, the TR4A IRS (Iindependent Rear Suspension) superseded the TR4. Apart from the rear suspension, which used trailing arms and a differential bolted to the redesigned chassis frame and a number of small styling changes and refinements, the two models appear nearly identical. In fact, an estimated 25 per cent of TR4As were not equipped with IRS, but instead reverted to a live axle design similar to the TR4, which was adapted to fit the new
This car is just in at Oldtimerfarm, Aalter Belgium. Steenweg op Deinze 51C. Teusday-Saterday 10-17h (no appointment neede
left-hand-drive triumph tr 4 irs red 67 black 1967 rwd 2wd
Oldtimerfarm Bvba, Steenweg op Deinze 51C
Aalter, B-9880, Flanders