All-Terrain 145/70-6 Knobby Tires Set of 2 - Strong Off-Road Traction

Our review of these All-Terrain 145/70-6 knobby tires finds them best suited for owners of go karts, mini bikes, ATVs and small utility vehicles that need dependable traction on soft, uneven surfaces. The clear bottom line: this set of 2 tires delivers robust grip in sand and mud thanks to large block patterns and deep, wide grooves, while a 6-ply, durable rubber body provides longer wear and cushioning for a more comfortable ride. Riders who value traction and durability over street-oriented handling will appreciate what these tires offer.

Key Features

• Set of 2 Tires: Includes two 145/70-6 tires to replace a pair and restore balanced handling on small off-road machines.
• Deep knobby tread: Large block patterns with 5 mm tread depth provide strong grip on sandy and muddy terrain to reduce wheel spin and sinking.
• Efficient mud drainage: Deep, wide grooves channel mud away quickly so the tread maintains contact and traction during extended off-road use.
• Durable 6-ply body: High-quality rubber resists wear from sand and stone for a longer service life under load and rough conditions.
• Comfortable cushioning: The tire construction absorbs impact from rough surfaces to reduce vibration and improve ride comfort for short trips.
• Tubeless design: Tubeless setup reduces the risk of pinch flats and simplifies mounting for compatible rims.

Who It's For

These tires are ideal for riders of go karts, mini bikes, small ATVs and trail machines that regularly encounter loose sand, mud or rough trail conditions and need improved off-road traction. The 6-ply construction and tubeless design make them a practical choice when durability and easy maintenance matter.

They are not the best option for riders who need highway-oriented tires or prioritise smooth paved-road handling; also rims are not included so buyers must confirm rim compatibility with the 6x4.5 specification before purchase.

Pros & Cons

Pros

• Excellent traction on soft terrain thanks to large blocks and deep grooves.
• Durable 6-ply rubber construction resists sand and stone wear for longer life.
• Tubeless design and good cushioning improve ride comfort and reduce pinch-flat risk.
• Appropriate pressure range (10-24 PSI) accommodates varied loads up to 165 lbs per tire.

Cons

• Not intended for long stretches of paved road where knobby tread increases noise and reduces handling precision.
• Rims are not included, so buyers must ensure a 6x4.5 rim fitment before ordering.

Specifications

Size	145/70-6 (Tire diameter 14 in, section width 6 in)
Set	Set of 2 tires
Ply	6-ply
Tread depth	5 mm
Load capacity	165 lbs per tire
Load index / speed	18 / F
Pressure range	10-24 PSI

Our Verdict

These All-Terrain 145/70-6 knobby tires are a strong value for off-road use, offering reliable traction, mud-shedding grooves and a durable 6-ply build that suits go karts, mini bikes and small ATVs. Buyers who need paved-road refinement or need rims included should look elsewhere, but for soft-terrain performance and longer wear these tires are a sensible, cost-effective upgrade.

Frequently Asked Questions

Are rims included?
No, rims are not included; confirm your rim is 6x4.5 to ensure proper fitment.

Can these tires be used tubeless?
Yes, they are tubeless design but require compatible rims and proper bead seating.

What terrain are they best for?
They excel in sandy and muddy conditions where deep grooves and large blocks prevent sinking and maintain traction.