Ground Force 400 Ultra R4 Skid Steer Tire | 10x16.5

Carlstar Ground Force® 400 Ultra Severe Duty 10x16.5 Skid Steer Tires

Engineered for the toughest job site conditions, the Carlstar Ground Force® 400 Ultra is built to deliver exceptional durability, extended service life, and reliable performance in severe-duty applications. Designed specifically for skid steer loaders operating in harsh environments, this tire is the ideal solution for contractors who demand maximum uptime and long-term value.

The Ground Force® 400 Ultra features an aggressive, heavy-duty tread design with a tread depth that is 70% deeper than standard premium skid steer tires, providing enhanced traction and significantly improved wear resistance. This increased tread depth contributes to a 14% longer service life, helping reduce replacement frequency and overall operating costs.

To further enhance durability, the tire is constructed with a reinforced sidewall and integrated buff bar, offering superior protection against abrasions, cuts, and impacts commonly encountered on construction and demolition sites. The result is a tire that stands up to the most punishing conditions while maintaining consistent performance.

The Ground Force® 400 Ultra also serves as a direct replacement for the Ultra Guard, offering upgraded performance without compromising fitment or compatibility.

Key Features:

• Ultra-Deep Tread Design – 70% deeper than standard premium tires for extended wear life
• Longer Service Life – Up to 14% increase in longevity compared to comparable tires
• Severe Duty Construction – Built for demanding construction, demolition, and industrial environments
• Enhanced Sidewall Protection – Thick buff bar resists cuts, abrasions, and impact damage
• Direct Replacement Fitment – Compatible substitute for Ultra Guard tires
• Tubeless Design – Simplified installation and maintenance

Specifications

• Ply Rating: 10
• Max PSI: 75
• Rated Load: 4,680 lbs
• Approved Rim: 16.5
• Mounted Width: 10.4 in
• Mounted Diameter: 30.6 in
• Static Load Radius: 13.9 in
• Rolling Circumference: 92.3 in
• Tread Depth: 44/32
• Weight: 79.7 lbs
• Construction: Tubeless