I've noticed and heard of wear marks on coolant and brake lines on my '13 850 XP. Fellow rider suggested to zip tie some tubing around the coolant hose and brake line were it might being rubbing on suspension parts. They also shared with me that others got burnt when a hole developed over time some 100 miles away from your truck. I looked at mine after a year of riding and sure enough rub marks are visible. A little cheap assurance that can be done.