Orders over $35 qualify for free shipping. Orders under $35 will incur a $5 shipping charge. Excludes Plows, Dump Inserts, Trailers & Salters.
snow plow replacement parts
salt spreader accessories
caliber trailer ramp glide parts
shorelander trailer parts
triton snowmobile trailer parts and accessories

ST145/R12 Triton 08875 Load Range E Trailer Tire with Steel Rim - Pair

Product Number: TRI-08875-R x2
Vendor Number: 08875-R x2
$293.99 $244.99

ST145/R12 Triton 08875 Load Range E Trailer Tire with Steel Rim - Pair

Product Number: TRI-08875-R x2
Vendor Number: 08875-R x2
$293.99 $244.99 You Save $49.00 (16.7%)
Adding this item to your cart will qualify your order for US domestic



This product listing is for a pair (QTY: 2) of ST145/R12 Triton 08875 Class E Snowmobile tire and wheel assemblies. These are the OEM Triton Trailer Tire and Wheels. 


  • Silver Powder Coated Rims With 5 On 4.5 Bolt Circle
  • Ridgway Sport Tires ST145/R12  Load Range E Tubeless
  • Max Load 1,250 lb. At 80 Psi.

Ridgway Sport snowmobile trailer tires are mounted on powder coated wheels with a 5 on 4.5 bolt pattern. These are OEM replacement tire and wheel assemblies for Triton snowmobile trailers. These also work on many popular brand of snowmobile trailers as ST145 / R12 replacement snowmobile trailer tires. This will fit popular brands like Triton, Floe, R&R, Karavan, Aluma, Mission, Worthington, Newmans, Sledbed and Loadmaster.

Ridgway Sport St145/R12 Snowmobile Trailer Tire And Wheel Assemblies Are Rated Load Range E. That Means These Snowmobile Trailer Tires Are Load Rated At 1,520 lb. At 80 Psi. These Snowmobile Trailer Tires Can Be Used With Both Torsion Suspensions Or Leaf Spring Suspensions And Are Highway Speed Rated.

Our Snowmobile Trailer Tires Are Mounted On Silver Powder Coated Rims For Maximum Corrosion Resistence. Snowmobile Trailer Tires Mounted On Painted Rims Often Show Signs Of Rust After Only 1 Season. Snowmobile Trailer Tires Mounted On Powder Coated Rims Will Last Several Seasons.

Not sure exactly what year or model of Triton trailer you have?

Click here to view our Triton VIN Number Breakdown Chart


Prop. 65 Warning for California Residents

WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Ask the Triton Expert:

"Why should I go with tire upgrades?"

There are a number of reasons to go with upgrade tires. Besides a sort of "peace of mind" with a bigger tire, some upgrades offer radial tires and aluminum rim upgrades as added options. Additional carrying capacity is not available with an upgrade. Carrying capacity is the combination of frame strength, axle load capacity, and tire capacity. Just by adding bigger tires does not give you more because you need to increase all three factors. Taller tires will give you more clearence when needed but it will increase ramp angle on some trailer models.

"What is the tire air pressure I should be using?"

All trailer tires should be inflated to the maximum PSI listed on the sidewall of all tires sold. The total weight capacity of the tire, as listed, is based on the tire being inflated to that tire pressure. Please check the sidewalls of your tires for your tires MAX PSI because they do vary.

Customers Also Bought:
Out of Stock
REG. $293.99
Sale! - $244.99
You Save $49.00 (16.7%)
Free Shipping
REG. $153.99
Sale! - $127.99
You Save $26.00 (16.9%)
Free Shipping
Please enable JavaScript for Full Site Functionality