Volvo 780 Spare Tire Sizes
The Volvo 780 has used a 5x108mm (5 x 4.25") bolt pattern for all models from 1987 to 1991 along with a tire diameter of 24.7" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicle applications. Tire diameter as well as wheel diameter clearance have been taken into account for Volvo 780 spare tire selections. In this case, a 125/80R17 temporary spare tire is the recommendation for all applications.