SunF 19×7-8 ATV UTV Tires Review
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SunF 19×7-8 ATV UTV Tire Review
Choosing a small ATV or UTV tire can get tricky because the wrong size can change steering, clearance, and ride feel. The SunF 19×7-8 A051 POWER II is a compact all-terrain tire pair made for 8-inch rims and lighter off-road setups. It gives you a 6-ply rated casing, non-directional tread, and 16 mm tread depth for dirt, gravel, hardpack, and light track use. This review helps you decide if it fits your machine, riding style, and budget before you order.
Quick Verdict
Rating: 8/10
Best For: ATV, UTV, go-kart, and mini-bike riders who need a compact 19×7-8 all-terrain tire pair for 8-inch rims.
Bottom Line: The SunF A051 POWER II gives you 6-ply rated durability, 16 mm tread depth, and shoulder traction for mixed off-road riding. Its compact 19-inch size keeps steering quick, but it is not the right pick for deep mud, heavy hauling, or larger utility side-by-side builds.
| Specification | Detail |
|---|---|
| Brand | SUNF |
| Model | A051 POWER II |
| Product Type | ATV/UTV all-terrain tire pair |
| Listing Name | SunF 19×7-8 ATV UTV 19x7x8 All Terrain Tires 6 PR A051 POWER II, Pair of 2 |
| ASIN | B07DQ42KMN |
| Model Number | LCF1|A051|190708|x2 |
| Manufacturer Part Number | LCF1|A051|190708|x2 |
| UPC | 842915192759 |
| Tire Size | 19×7-8 |
| ISO Metric Size | 190/79B8 |
| Tire Diameter | 19 inches |
| Rim Size | 8 inches |
| Rim Width | 8 inches |
| Section Width | 7 inches |
| Aspect Ratio | 79 |
| Tread Depth | 16 mm |
| Tread Type | Non-directional |
| Ply Rating | 6-ply rated |
| Load Index | 28 |
| Speed Rating | F |
| Load Range | LL |
| Fit Type | Universal fit, confirm tire size, rim size, load needs, and clearance before ordering |
| Seasons | Year-round use, based on listing details |
| Item Dimensions | 19 x 14 x 19 inches |
| Item Weight | 22.8 pounds |
| Unit Count | 2 tires |
| Warranty | 1-year manufacturer warranty listed by Amazon |
[Products Worth Considering]
CKAuto tire repair strings provide a fast, reliable way to seal punctures in tubeless off-road tires without removing the tire from the rim. The rubber repair plugs are designed for quick roadside fixes and work across many vehicle types including cars, bikes, ATVs/UTVs, wheelbarrows, and mowers.
Rhino USA’s 86-piece tire repair kit provides everything you need for quick, emergency flat repairs, including a reamer and plug insertion tool plus 60 reusable tire plugs. The heavy-duty, metal-handled design helps you fix punctures from nails and screws on tubeless tires for cars, trucks, motorcycles, ATVs, UTVs, and more. A high-visibility compact case stores easily for on-the-go use, with illustrated instructions to help you complete repairs with confidence.
This Dr.Roc tire valve stem puller tools set helps install or remove snap-in tubeless valve stems safely and efficiently. It includes ozone-resistant EPDM snap-in valve stems, a valve stem installer, and a valve core remover for quick core removal or installation during tire service. Designed for reliable tubeless tire repair on motorcycles, ATVs, lawn equipment, cars, and trucks.
What Is the SunF 19×7-8 A051 POWER II?
The SunF 19×7-8 A051 POWER II is an all-terrain ATV and UTV tire sold as a pair of two. This size mounts on an 8-inch rim and suits smaller powersports setups where compact tire height and fast steering response matter. SUNF positions the A051 as a recreational and racing tire for trails, tracks, hardpack, and mixed off-road surfaces.
The main draw is the mix of a 6-ply rated casing, non-directional tread, and shoulder traction design. The 6-ply rating helps the tire handle rougher off-road contact better than many lighter-duty 4-ply options. The 16 mm tread depth gives the tire usable bite on loose dirt and gravel without turning it into an oversized mud tire.
You should treat this as a compact traction upgrade, not a universal fix for every ATV or UTV. Fitment still depends on your current tire size, rim diameter, clearance around the fender and suspension, and your vehicle manufacturer guidance.
Key Takeaways
- The SunF A051 POWER II in 19×7-8 is built for 8-inch rims and comes as a pair of two tires.
- The 6-ply rated construction helps resist punctures, cuts, and impacts during trail and light track use.
- The 16 mm non-directional tread gives you balanced grip without locking the tire into one rotation direction.
- The 7-inch section width and 19-inch tire diameter help keep steering quick on smaller ATV, UTV, go-kart, and mini-bike setups.
- The listing shows a 1-year manufacturer warranty, but you should still confirm fit, load needs, and rim compatibility before buying.
Before You Buy: Do not order by tire diameter alone. Match the full 19×7-8 size, confirm the 8-inch rim requirement, check fender clearance, and make sure the load and speed ratings suit your machine.
Who Should Buy It?
Best For
- You ride a smaller ATV, UTV, go-kart, or mini bike that already uses 19×7-8 tires on 8-inch rims.
- You want 6-ply rated durability for dirt trails, gravel paths, hardpack, and light recreational track use.
- You prefer a non-directional tread that gives steady grip during tight turns and frequent direction changes.
Skip If
- You need a taller tire for deep mud, extra ground clearance, or heavy utility hauling.
- Your machine requires a different rim diameter, section width, load index, or manufacturer-approved tire size.
- You ride mostly pavement and want a quiet, smooth street-style or turf-style tire.
Fit and Compatibility
The 19×7-8 size tells you three key details: the tire is about 19 inches tall, about 7 inches wide, and built for an 8-inch rim. That makes it common on smaller powersports machines, but it does not make it automatic for every ATV, UTV, go-kart, or mini bike. Your existing tire sidewall is the first place to check before ordering.
The listing calls this a universal-fit tire, which means you must do the fitment work yourself. Confirm rim diameter, rim width, hub clearance, fender clearance, brake clearance, and suspension movement. A tire that fits the rim can still rub if your machine has limited clearance around the wheel well.
Pro Tip: Replace tires in matching pairs on the same axle when possible. Matching tread depth across the axle helps steering feel more predictable and reduces uneven traction from side to side.
Build Quality and Durability
The 6-ply rated casing is the strongest durability point in this SunF tire. It gives you a tougher structure for rough trails, rutted hardpack, embedded stones, and repeated off-road impacts. That matters when your tire face or sidewall meets sharp trail debris.
SunF describes the A051 as built to resist punctures, cuts, and impacts during recreational riding and racing conditions. That does not make it damage-proof. It does mean the tire is better suited to regular trail abuse than a lighter-duty tire made mainly for smooth lawns or casual low-speed use.
The tradeoff is ride feel. A 6-ply rated tire can feel firmer than a softer 4-ply option, especially on lighter machines. Use the pressure guidance from your vehicle manual and tire sidewall instead of guessing, because pressure affects grip, comfort, rim protection, and steering response.
Tread Design and Traction
The A051 POWER II uses a non-directional tread pattern. That means the tire is not built around a single rotation direction in the same way some aggressive directional tires are. For mixed off-road use, that can help the tire feel predictable during quick steering changes.
The 16 mm tread depth gives the tire more bite than a shallow turf-style tread. You should notice the benefit most on loose dirt, gravel, hardpack, and trail surfaces with small ruts. On pavement, concrete, or very hard packed surfaces, the same tread can add hum, vibration, and a firmer feel.
Shoulder traction is another key part of the A051 design. The outer tread area helps the tire hold better during turns and challenging maneuvers. On a compact 19×7-8 tire, that extra edge support helps your machine feel more controlled instead of sliding wide through loose corners.
Where SunF 19×7-8 Tires Perform Best
The SunF 19×7-8 A051 POWER II performs best on mixed off-road ground where you need predictable grip and nimble steering. The 8-inch rim fitment and 7-inch section width keep the tire compact. That makes it a practical match for trails with tight turns, short straights, and uneven surfaces.
| Terrain | What to Expect |
|---|---|
| Dirt trails | Good cornering grip and stable steering on loose soil over a packed base. |
| Gravel paths | Useful traction on loose stones, with some drift possible on deep fresh gravel. |
| Hardpack | Predictable tracking without the oversized feel of a large mud tire. |
| Light track use | Quick steering transitions and repeated cornering grip on compact machines. |
| Deep mud | Not the strongest use case. A taller mud tire with larger lugs will usually work better. |
[Products Worth Considering]
Upgrade your ride with a 2-pack set of 26x1.95 folding mountain bike tires built for dependable traction on mud, rocks, and trail surfaces. A reinforced puncture-resistant layer helps protect against sharp debris, while included butyl inner tubes provide strong sealing and shock absorption. Ready for fast swaps with included tire levers and universal sizing for most bikes.
This 15-inch tire spoons kit makes tire removal and installation easier with added leverage, reducing time and effort for everyday repairs. It includes tire spoons, rim protectors, a valve tool, and valve cores/caps, helping protect rims and streamline deflation and re-sealing. Built with durable hardened steel and a non-slip ergonomic grip for confident use on motorcycles, dirt bikes, ATVs, and lawn equipment.
Malco tire mounting and demounting lubricant is a ready-to-use tire lube formulated to reduce friction during tire installation for passenger cars, light trucks, farm tires, and heavy-duty equipment. It provides rust-inhibiting protection to help reduce corrosion on rims and wheels, and helps support proper tire bead seating during inflation to reduce air leakage. The silicone-free, soap-free formula is whitewall safe to help prevent discoloration on whitewall tires and sensitive sidewall markings.
How It Performs in Real Use
On Tight Dirt Trails
On tight dirt trails, the 19-inch diameter helps your machine respond quickly to steering input. The 7-inch section width keeps the front end from feeling too heavy, while the shoulder tread helps during sharper turns. You get the best result on trails with loose topsoil over a firmer base.
On Gravel and Loose Paths
On gravel, the 16 mm tread depth gives the tire enough edge to bite into loose stones. The non-directional tread keeps grip predictable when you move from straight sections into curves. Deep or freshly spread gravel can still make the tire drift, so you should ride with smoother throttle and steering inputs.
On Hardpack and Light Track Riding
For light track use, the A051 POWER II works best when you want repeatable cornering rather than maximum mud clearing. The compact size supports quick steering transitions. The 6-ply rated casing also helps the tire handle repeated contact with ruts, hardpack edges, and uneven sections.
On Pavement or Hard Concrete
This tire can roll across hard surfaces when needed, but it is not designed as a quiet pavement tire. The all-terrain tread may create more hum and vibration than a smoother tire. If your riding is mostly paved road, a different tread style will likely feel better.
Fit Tips Before You Buy
Start by reading the full size printed on your current tire sidewall. If your machine currently uses 19×7-8, this SunF pair is more likely to match your setup. If the old tire shows a different width, rim size, or diameter, check your owner’s manual before changing sizes.
Next, check the space around the fender, suspension, brake parts, and frame. A wider or taller tire can rub when the suspension compresses or when you turn the handlebars fully. Also confirm that the load index and speed rating are suitable for your machine and how you ride.
For mounting, use safe tire tools and follow proper bead seating practices. If you are not comfortable mounting ATV tires, a tire shop or powersports mechanic is the safer choice. Improper mounting can damage the tire, rim, or valve area.
Compatibility and Safety Notes
The Amazon listing shows a load index of 28, speed rating F, and load range LL. Those details matter because a tire must match the weight and speed needs of your machine. Do not treat a universal-fit label as a guarantee that the tire is correct for your vehicle.
Some related SunF A051 listings describe this size as tubeless, but tubeless use still depends on your wheel design and rim condition. A damaged, rusty, bent, or incompatible rim may not seal correctly. Always follow the wheel manufacturer’s guidance and get professional help if the bead will not seat properly.
Set pressure based on your vehicle manual, tire sidewall guidance, rider weight, load, and terrain. Lower pressure may help traction on softer ground, while higher pressure may help protect the rim on hardpack. Avoid extreme pressure changes that can cause poor handling or tire damage.
Pros and Cons
Pros
- 6-ply rated construction improves resistance to punctures, cuts, and impacts on rough trails.
- 19×7-8 size fits 8-inch rims used on many smaller ATV, UTV, go-kart, and mini-bike setups.
- 16 mm tread depth gives useful bite on dirt, gravel, hardpack, and light track surfaces.
- Non-directional tread supports predictable traction during frequent turns and direction changes.
- Pair-of-two format is convenient when replacing both tires on the same axle.
Cons
- The compact 19-inch size is not ideal for deep mud, extra ground clearance, or larger utility UTVs.
- Off-road tread can create more hum and vibration on hard-packed or paved surfaces.
- Fitment still depends on your rim, clearance, load needs, and vehicle manufacturer guidance.
Is It Worth the Price?
The SunF A051 POWER II is a strong value for the price if you need a compact all-terrain tire with 6-ply rated construction. You get clear listed specs, including 19×7-8 sizing, 16 mm tread depth, non-directional tread, load index 28, and a 1-year manufacturer warranty. Those details make it easier to evaluate than a tire listing with vague fitment information.
You get the most value when your machine already uses 19×7-8 tires and your riding mix includes dirt, gravel, hardpack, and light track use. In that use case, the tire gives you a worthwhile balance of control, casing strength, and compact sizing. It is not the best fit if you mainly ride pavement or need aggressive mud lugs.
How It Compares to Alternatives
If you want another SunF option, the SunF A027 knobby sport tire is worth comparing for a more aggressive knobby feel. If you want lower-cost 4-ply options, MOTOOS and AR-PRO sell 19×7-8 all-terrain tires that may work for lighter use. The SunF A051 POWER II makes more sense when you care more about 6-ply rated durability and the A051 all-terrain tread design.
Compared with Maxxis Bighorn 2.0-style tires, the A051 aims more at budget-minded riders who want versatile all-terrain performance without moving into a premium tire tier. You should still compare exact size, load needs, rim fit, and terrain before choosing. For many smaller machines, the verified 19×7-8 size is the main reason to shortlist this SunF pair.
Frequently Asked Questions
Will the SunF A051 POWER II fit any ATV or UTV?
No. This listing is for a 19×7-8 tire that mounts on an 8-inch rim. You still need to confirm your current tire size, rim width, clearance, load needs, and owner’s manual guidance before buying.
Are these tires tubeless or tube-type?
Some related SunF A051 listings describe this size as tubeless, but your wheel setup still matters. Tubeless use requires compatible rims in good condition, so confirm your rim type before mounting.
What tire pressure should you use?
Use the guidance from your vehicle manual, tire sidewall, load, and terrain. Lower pressure can improve grip on softer ground, while higher pressure can help protect the rim on hardpack.
Is the 6-ply rating worth it?
Yes, if you ride dirt, gravel, rutted hardpack, or trails with small rocks and roots. A 6-ply rated casing can feel firmer than a 4-ply tire, but it adds useful toughness for regular off-road use.
Will the A051 POWER II work well in deep mud?
It can handle mixed off-road ground, but deep mud is not its strongest use case. For heavy mud, you will usually want a taller tire with more aggressive mud-specific lugs and enough machine clearance.
Do you get one tire or two tires?
This reviewed Amazon listing is for a pair of two tires. SunF A051 tires may also appear in single or set-of-four listings, so always check the unit count before purchasing.
Who should skip this tire?
Skip it if your machine needs a different tire size, larger diameter, higher clearance, or a tire made mainly for pavement. You should also skip it if your owner’s manual requires a different load or speed rating.
The Bottom Line
The SunF 19×7-8 A051 POWER II earns an 8/10 because it delivers 6-ply rated durability, 16 mm non-directional tread, and useful shoulder traction for compact off-road machines. You should buy it if your ATV, UTV, go-kart, or mini bike needs a 19×7-8 tire pair for dirt, gravel, hardpack, and light track use. You should look elsewhere if you need a larger mud tire, a quieter pavement tire, or a different rim and load specification.
[Products Worth Considering]
CKAuto tire repair plugs provide a quick, effective way to seal punctures on the road without removing the tire from the rim. Designed for tubeless off-road tires, they help you get back moving on cars, bikes, ATVs, UTVs, wheelbarrows, and mowers. The rubber repair strings are strong, reliable, and completely odorless for clean use.
This tire spoon set helps you remove and install motorcycle, dirt bike, lawn tractor, and bicycle tires with extra leverage from a 14.5-inch spoon length. The kit includes tire removal tools, rim protectors, and a valve tool to simplify repairs and help protect rims during changing. Designed for quick, on-the-go service, it’s convenient for garage work, trails, and track-side fixes.
The Continental Grand Prix 5000 is an allround road bike tire engineered for faster rolling, improved ride comfort, and enhanced puncture protection. It features a Vectran Breaker cut-protection layer, Lazer Grip micro-profile tread for confident cornering control, and Active Comfort Technology to damp vibration for smoother rides. BlackChili compound optimizes grip and speed for everyday performance and long-lasting confidence.
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