AR-PRO 19x7-8 ATV UTV Tires — 4PR Tubeless All-Terrain, 11mm Tread for 8" Rims

AR-PRO 19x7-8 tubeless ATV/UTV tires are 4-ply, all-terrain replacements engineered for 8-inch rims, offering durable traction across dirt, sand, mud and gravel. These tires are built to be a drop-in solution for small ATVs, UTVs, mini quads and go-karts that use 19x7-8 rubber. With a 4PR nylon carcass, 11mm tread depth and a recommended inflation range of 10–24 psi, they balance puncture resistance and ride comfort while matching the footprint of many OEM 8" tires. They are tubeless and sized to fit rims with a 138mm (5.5") width, making them ideal when you need reliable replacement rubber without modifying your wheels.

Will these tires fit my 8-inch rim and small ATV?

Yes — these AR-PRO tires are sized for standard 8" rims and most small ATVs and go-karts that take 19x7-8 tires. The design and listed rim width ensure a correct match for the majority of OEM setups.

• Outer diameter ~48 cm (19") and width ~17 cm (7").
• Rim width compatibility: 138 mm (5.5").
• Recommended pressure: 10–24 psi depending on load and terrain.
• Note: rim and inner tube not included — tubeless-ready installation assumed.

How do these tires perform on different off-road surfaces?

The V-shaped knobby tread plus pronounced shoulder lugs deliver confident traction across loose and mixed terrain. The pattern sheds mud and grips sand and gravel, while the shoulder blocks improve cornering stability for recreational and utility riding.

• V-shaped knobs for bite on soft surfaces and loose dirt.
• Shoulder lugs increase lateral grip during turns.
• 11mm tread depth for extended wear life and traction longevity.
• Balanced compound reduces skidding and promotes predictable handling.

Are these tires durable enough for hard use and rough trails?

Constructed with a 4-ply (4PR) nylon carcass, these tires offer enhanced resistance to cuts, punctures and impacts compared with lighter-rated options. The reinforced build is designed to withstand casual trail riding, utility tasks and the occasional rocky line without rapid degradation.

• 4PR nylon construction for improved toughness and load support.
• Load capacity up to approximately 220 lbs (100 kg) per tire.
• Robust rubber compound resists abrasion for longer service life.
• Engineered to reduce common off-road damage like sidewall cuts and tread chunking.

Which models and brands are these compatible with?

AR-PRO 19x7-8 tires are marketed as replacements for many mini ATVs, go-karts and youth models. Their common fitment makes them a practical spare or upgrade for numerous small-displacement machines.

• Fits Coleman CT200U, BT200X, Baja Warrior MB165/MB200 and Axis M200.
• Compatible with Coolster 110cc & 125cc ATVs and TaoTao ATA-125H/Cheetah/T-Force.
• Also suitable for Polaris RZR 170, Massimo MB200, Trailmaster MB200-2 and similar models.
• Works with many mini bikes, go-karts and utility UTV kits that accept 19x7-8 tires.

Who is this for? These AR-PRO 19x7-8 tires are aimed at riders who need cost-effective, rugged replacements for small ATVs, youth quads and go-karts that use 8" wheels. They suit weekend trail riders, ranch users, rental fleets and anyone wanting tougher rubber than a lightweight consumer tire. If you want a tubeless, 4-ply option with strong all-terrain traction and straightforward fitment, these tires are a practical, ready-to-install choice.

FAQ

Q: Are these tires tubeless and easy to mount on 8" rims?

A: Yes, they are tubeless-ready and sized for 8" rims (138mm/5.5" width). Mounting follows standard tire-and-rim procedures.

Q: What is the maximum load and recommended air pressure?

A: Each tire supports about 220 lbs (100 kg). Recommended inflation is 10–24 psi depending on load and terrain.