1981 Triumph TR7 Tire Size & Pressure
The 1981 Triumph TR7 takes 185/70SR13 tires, per the factory service manual.
Factory-Spec Tire Size
185/70SR13
Automatic Trans
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 185/70SR13 | Door Placard | — | — |
Standard Trans
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 185/70SR13 | Door Placard | — | — |
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1981 Triumph TR7 Factory Service Manual1981 Triumph TR7 Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 1981 Triumph TR7 take?
The 1981 Triumph TR7 takes 185/70SR13 tires, per the factory service manual.
What is the tire pressure for a 1981 Triumph TR7?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 1981 Triumph TR7?
Bolt pattern data is available in the factory service manual.