I have just bought a 2275 and it is at my dealers for service, got to thinking about the tires that are probley 10 years old. Dealer is 30 miles away and YERY busy. Hate to bother him now but think I may need to replace the tires. They have plenty of tread and look OK, but I will be doing a lot of traveling with the boat. Would like to price tires and order while it is in the shop for about 2 weeks. Any help? Thanks, Mel