I own a 1250 GS, and after 5,000 miles have had to have my front tire (Bridgestone Battleax Adventure) replaced by the dealership. The rear tire is still in good shape. The dealer told me that is what they have been seeing the front tires last on the new 1250's. Anyone have any idea why the front tire wares faster than the rear. I always thought it would be just the opposite. I check my tire pressures before each ride, and the bike has no alignment or balance issues.