WH401
Platinum Member
While a leak can be a worry with a filled tire, I feel the benefits of the filled tire out weigh it. One, filling the tire is probably going to be cheaper than the wheels weights, and possibly heavier as well. Secondly, filling the tire makes it solid and removes that springiness you encounter when going over bumps with just air filled tires. Third, filling the tires is going to give you slightly better stability because it's going to put the greatest amount of weight at the lowest possible point closest to the ground. Fourth, filling the tires puts all that extra weight on the actual tire that is resting on the ground, instead of the wheel weight which puts more weight on the axle.
Definitely check to see what the dealer uses before you opt for filling the tires though. If RimGuard is available than I would recommend getting that. It might cost a little more, but it's benefits are worth it. It's heavier than water alone, biodegradable, freeze resistant down to near -40, and it's non-corrosive.
Definitely check to see what the dealer uses before you opt for filling the tires though. If RimGuard is available than I would recommend getting that. It might cost a little more, but it's benefits are worth it. It's heavier than water alone, biodegradable, freeze resistant down to near -40, and it's non-corrosive.