Roll over protection system rattle reduction

A vehicle comprising:

• a frame having a left side, a right side, a front end and a rear end;
• a prime mover operable to move the vehicle;
• and
• a roll over protection system including
• a first upright portion including a first end coupled to the vehicle left side and a second end spaced from the vehicle left side, the first upright portion defining a first aperture proximate the second end;
• a second upright portion including a first end coupled to the vehicle right side and a second end spaced from the vehicle right side, the second upright portion defining a second aperture proximate the second end;
• a third upright portion including a first end having a first borehole and being pivotably coupled to the second end of the first upright portion and a second end having a second borehole and being pivotably coupled to the second end of the second upright portion;
• a first pin extending through the first aperture of the first upright portion and the first borehole of the third upright portion, the first pin defining a first pin diameter;
• a second pin extending through the second aperture of the second upright portion and the second borehole of the third upright portion, the second pin defining a second pin diameter;
• a first bushing positioned in the first borehole of the third upright portion, the first bushing having a first inner diameter and a second inner diameter, the first inner diameter being greater than the second inner diameter, the first inner diameter being greater than the first pin diameter and the second inner diameter being less than or equal to the first pin diameter;
• and
• a second bushing positioned in the second borehole of the third upright portion, the second bushing having a first inner diameter and a second inner diameter, the first inner diameter being greater than the second inner diameter, the first inner diameter being greater than the second pin diameter and the second inner diameter being less than or equal to the second pin diameter.

An upright for a roll over protection system for a vehicle, the upright comprising:

• a first end defining a first borehole, the first end configured to be connected to a first portion of the vehicle;
• a second end defining a second borehole, the second end configured to be connected to a second portion of the vehicle;
• a first bushing configured to be inserted into the first borehole, the first bushing having a first inner diameter and a second inner diameter, the first inner diameter being greater than the second inner diameter;
• a first pin configured to extend through the first bushing, the first pin defining a first pin diameter;
• a second bushing configured to be inserted into the second borehole, the second bushing having a first inner diameter and a second inner diameter, the first inner diameter being greater than the second inner diameter;
• and
• a second pin configured to extend through the second bushing, the second pin defining a second pin diameter;
• wherein the first inner diameter of the first bushing is greater than the first pin diameter and the second inner diameter of the first bushing is less than or equal to the first pin diameter, and
• wherein the first inner diameter of the second bushing is greater than the second pin diameter and the second inner diameter of the second bushing is less than or equal to the second pin diameter.