Viair 88P Off-Road Portable Air Compressor, Up to 33" tires, 120 PSI, Great for Polaris Ranger, CanAm Maverick, P/N 00082

Filled my 4Runner’s 31” All Terrain tires with no problem. Went from about 33 to 46 PSI in more than 5 but less than 10 minutes. Works great as expected. I can’t imagine using a smaller, less powerful pump than this for off road tires. Don’t even bother with a handheld battery powered compressor.Beware that the metal on the exterior of the unit gets extremely hot after inflating all four tires. Let it cool down before putting it away, or be very careful picking it up.One thing to note is the PSI gauge for the manual model reads about 10% higher than the actual tire PSI while the pump is running. Once the pump turns off, the PSI settles back down to the correct reading. Not really an issue, just aim for 10% over your target PSI while the pump is running.

Great little pump, love the convenience of being able to set the psi and simply plugging it into the trailer lights connector on my vehicle. Small enough to stash out of the way with a nice little carry bag and strong enough to get the job done. I am running 285x70x17 and this pump has no problem airing up the tire. The pump does get really hot. To be fair, I have not used it to air up all four tires one-after-the-other. Guessing you may need to let it cool down midway through when airing up all four tires.

I tried a few from aross the pond with no luck. I even tried to use a fancy name brand that is yellow...you know the brand. It was weak in comparison. It also required a battery even though it came with a cigar lighter cord. This thing tops off my tires in less than 5 minutes for all 4. I did get a speed chuck for it (Chuck Mates). The gauge is spot on. I purchased one that arrived used, but I gave it a try and the gauge was off by 2PSI. The replacement was factory sealed and it works perfectly. No more lugging around my pancake compressor just to top off the tires. You can buy garbage brands here all day. I needed a compressor not something that resembled a cell phone that I wished would work. Does anyone who buys a battery operated tire compressor expect it to last longer than a week? Do you expect it to store it in your car that reaches extreme temps and know it will always be fully charged when you least expect it? You will stop buying junk products when you try one of these. I think it was worth the extra $16 to get a accurate digital gauge and auto shutoff. This litterally runs less than 15 seconds per tire to top off.

Excelente producto, pongo 4 por qué no puedo poner 4.5, tengo una camioneta con llantas 18 y me lleno casi 15 libras en 2 minutos crei que por ser pickup de tamaño completo batallaria pero me dejó callado, lo único que no me encantó es que debe estar apagada para que te dé las libras de presión correctamente, durante el llenado marcara muy por encima (el mismoanual lo dice) y es medio fastidioso tener que estar apagando pero probe con un medidor de aire externo y me marco poco menos de 2 libras de diferencia, si te gusta viajar a lugares medianamente remotos o el off road es muy bien artículo y es más pequeña de lo que pensaba, incluye puntas para llenar balones o cosas pequeñas, algo que no me agrado mucho es que se calienta mucho y hay que esperar un poco para poder guardarla en la mochila que tiene (también el manual lo advierte) así que no te asustes si la compras es normal pero no le veo mas puntos negativos, la volvería a comprar sin duda, aparte he visto reviews de personas que la usan constantemente y tienen 4 años con ella y sigue funcionando sin problema, espero que a alguien le sirva la reseña, no quedarás insatisfecho

Great little unit for my old jeep. I air down/up alot. 0 issues with this little guy, does get hotter than a firecracker on the 4th of july, but as to be expected after long run time. I'm on 31s and go from 15lbs to 30lbs no problem. Not the fastest but by far not the slowest. I have bought a 2nd one for my other jeep as well.

Went camping one weekend and ended up with a low tire on the camper. I didn't want to change the tire all the time so i wanted to buy a portable 12v air pump. Both for off roading with my truck and incase of low tires. This thing is a workhorse. It filled my camper tire from 30PSI to 64PSI under a minute. Very well made! Love the carrying case as well. Super easy to use, set the air pressure you want push the start and it will shut off automatically once the preset pressure is reached. Comes with multiple adapters for your needs as well.

Why did you pick this product vs others?:Use this item many times on our last ride. Filled up our 30 inch tires quickly.

This is an amazing product. The only negative thing I have to say about this product is I wish you had a power cord that you could plug in to the wall for instance, say if I was working in my garage. I have used this product several times already. It’s easy to hook up to the battery on my pick up and it works so well. it was a very good and high-quality investment.