Trailer Wheel Recommendation for Tritron 2017 Jet Ski Trailer  

I checked online and it does look like your Triton LTWCI X trailer uses a 5 on 4-1/2 lug pattern. You may want to measure and confirm this. Otherwise the Kenda 4.80-12 Bias Trailer Tire with 12" White Wheel - 5 on 4-1/2 - Load Range B item…

Trailer tires need to be inflated to their max psi rating listed on the sidewall when cold to ensure you get the full weight capacity of the tire as well as prevent heat build up due to excessive side wall flex. So in your situation inflate the…

If the Kenda Karrier S-Trail ST145/R12 Radial Tire #AM10140 and the 12" Aluminum Wheel #LH45FR with 5 on 4-1/2" bolt pattern matches up with what you have now, then it will be a direct fit replacement. If it does not, then you will need to…

The two sizes you mentioned have the exact same diameter of 20.5 inches. The biggest difference is that the 12 inch size you are considering of 4.80-12 is much narrower at 4.9 inches compared to 8.4. Clearance wise you'd not have any problems at…

According to our resident tire expert, a radial tire will track better than a bias ply tire so that would seem to indicate a radial tire would be less likely to allow sway. A radial tire is also going to last longer and the cost is pretty close to a…

An EZ lube spindle will be better because it allows you to insert grease from inside the spindle where the bearings are and push out the old grease whereas with a Bearing Buddy you basically just get to push grease through the front of the hub. I…

The Kenda Loadstar 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel #AM30670 will have a load range of 990 pounds at 90 psi and will have a 65 mph speed. Bias tires will also run pretty hot at highway speeds and distances, which can and will…

We do not carry the brand tires you said you have on your jet ski trailer so I cannot provide much information about their performance. We do have radial tires that would work for your trailer if that is the way you want to go. You can expect a…

Radial tires will provide you with a smoother highway ride, and will also run cooler which can lead to longer tire life, because excessive heat build-up is the number one cause of premature tire failure. A 4.80-12 tire and a 145/80-12 tire are both…

The Kenda Loadstar 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel #AM30670 that you referenced will work perfectly as a spare for your trailer. The important info you need when picking out a spare or replacement is the tire size, load…

I really like the part #FETCSTL0701 for your PWC trailer since it fits well, fits the standard bolt patterns and unlike others comes with a lock. This would be what I recommend.

All of our 4.80-12 size trailer tires and tires-with-wheels are shown on the linked page. For higher-speed highway travel I suggest the 81-mph-rated Load Range C Tasksmaster tire #TTWSF48012C which is rated to carry 990-lbs at 90 psi. Always run your…